Category Archives: Beer Styles

Beer Styles, Recipes

How to Brew my Award-Winning Berliner Weisse

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I recently brewed a Berliner Weisse, submitted it to SLOSH SOUR 2019, a homebrewing competition dedicated to Berliner Weisse, and I won! So here I’m documenting how I brewed and what’s the rationale behind it.

Since the homebrewing competition was about brewing straight Berliner Weisse, with no twists and no innovations, I decided to simply follow how Berliner Weisse used to be brewed according to historic brewing literature.

Grist

Naturally, I wanted to use large amounts of pale wheat malt. Historically, the wheat malt used in Berliner Weisse was high in protein and quite undermodified. Malt like that is practically impossible to get, so instead, I chose to use a large amount of chit malt. To bulk the grist up a bit more, I also added some floor-malted Bohemian Pilsner malt. The final grist looked like this:

  • 2 kg pale wheat malt (Weyermann)
  • 1 kg chit malt (BEST)
  • 0.5 kg floor-malted Bohemian Pilsner malt (Weyermann)

Hops

Berliner Weisse is classically mash-hopped, so I simply added 6 g of Tettnanger hops (3.4% alpha acid) to the mash.

Mashing

I mashed in all the malt with 10 liters of hot water. To stay authentic, I used untreated Berlin tap water. I slightly underestimated the required temperature, so the resulting mash temperature was 46°C. I then heated it up to 53°C and did a protein rest of 40 minutes.

I then heated up the mash up to 62°C, and did a brief saccharification rest of 15 minutes, then further heated it up to 72°C to rest and convert for 45 minutes. After these 45 minutes, the mash was completely converted.

Now this is obviously a weird mash schedule, but in fact I based it on the mash schedule documented by the former Groterjan brewmaster A. Dörfel. At Groterjan, an initial protein rest was done at about 53-54°C, then the mash was slowly heated up to 75°C. I did a brief 62°C rest because I assumed that on my homebrew kit, heating up would be much quicker than on Groterjan’s big kit. I also kept the temperature a bit lower to prevent any issues from potentially overshooting the target temperature. I also left out one step that Groterjan did: they boiled parts of the mash as a final step and slowly mixed it back, trying to keep the temperature at a maximum of 76°C. This just did not make sense for me to do on my homebrew kit.

After conversion was finished, I moved the mash to my lauter tun, briefly did a lauter rest, and then started lautering and sparging. I collected about 20 liters of wort, which I then brought up to 80°C to pasteurize it for 10 minutes. I then chilled the wort down to 20°C and pitched all my microorganisms.

Yeast and Bacteria

I pitched half a sachet (5g) of S-04 dry yeast, a pack of White Labs WLP672 Lactobacillus brevis and a pack of White Labs WLP650 Brettanomyces bruxellensis at the same time, and let it ferment together.

If you want to recreate this and are worried about infections: my protocol is to simply have a separate fermenter for anything involving Brett and Lacto fermentation, that hasn’t caused me any issues in the past.

Primary fermentation quickly started and was finished after about 3 days. The souring process took a bit longer, but after about 3 weeks, the young beer had attained a good acidity. Around the same time, a secondary fermentation, presumably from the Brettanomyces kicked off, which was done after about a week. I then let the beer sit in the fermenter for another few weeks, and then bottled it. As priming sugar I used common sugar, and went for a carbonation level of 6 g/L. Then I put all the bottles in a quiet corner and let it mature.

The OG of the beer was 8.8°P (1.035), slightly higher than the 8°P I had actually planned. At bottling time, the FG was measured to be 0.8°P (1.003). The calculated amount of alcohol is therefore 4.2% ABV. A bit higher than what I wanted to go for, but still low enough to make the beer low and refreshing.

At the time of the competition, the beer was about 2.5 months old, so still fairly young. According to one taster who described himself as hypersensitive to sulphur, it still had some hints of sulphur left. The overall flavour and aroma was quite pleasant though: tart, citrusy, but not overly sour, so that the beer was still balanced and refreshing.

I still have a few bottles left, so my plan is to keep some of them and age them for longer. This should definitely help the Brettanomyces develop more complex and interesting flavours. I also kept the yeast from the bottom of the fermenter, and I plan to repitch it in future batches. I’m actually thinking about brewing another Berliner Weisse soon, just to have something to age and maybe hand in for next year’s SLOSH SOUR competition.

Thanks to everyone involved, in particular THE MASH PIT who organized the homebrewing competition, and Berliner Weisse Kultur e.V. who made it possible for me to present my home-brewed beer to a wider audience at Berliner Weisse Gipfel.

Beer Styles, Events

Berliner Weisse Summit 2019

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Berlin is one of those places that have a rich brewing history, not just because of literally hundreds of breweries that used to brew beer all around the city, but also because it’s home to one of the few old German beer styles that have survived to this day.

While the style was neglected in the second half of the 20th century, and had a hard time to keep its place in Berlin’s beer landscape, the recent surge in interest through the craft beer movement has helped repopularize it. When a few years there were only a few breweries like Brewbaker and Bogk Bier that restarted brewing the style the traditional way, this has changed: with local breweries like BRLO, Vagabund, and Berliner Berg, the landscape of locally brewed Berliner Weisse has expanded dramatically.

The rise in popularity also shows in the beer festival landscape: 6 years ago, Sylvia Kopp initiated the Berliner Weisse Gipfel (Berliner Weisse Summit in English), a beer festival centered about Berliner Weisse, but it’s also open for other “wild and sour” beers. On June 1, the fifth edition of this beer festival (now organized by Berliner Weisse Kultur e.V.) took place, and the number of breweries visiting and exhibiting their beers has been even greater than in the years before. And not just from Berlin, but breweries from all the over Germany as well as the Netherlands and even the US took part.

There were too many beers to try, but some of my highlights were:

  • Berliner Berg Schiller Weisse, very refreshing and easy drinking, exactly how it should be as a summer beer. Cristal Peck, Berliner Berg’s brewmaster, is incredibly enthusiastic about the style, and seems to be doing plenty of experimentation to get the beer just perfect.
  • Schneeeule Marlene. Less sour than some might expect, but with plenty of funk. A great beer to age.
  • Nevel from the Netherlands brought two golden sour ales, one called Alm seasoned with “forgotten herbs” which they forage themselves, and another one called Minne which was seasoned with Japanese flowering quince. Very complex, very balanced, quite refreshing even at 5+% ABV.
  • Oedipus, also from the Netherlands, brought a few of their sour beer creations, which so far have always been great, and this year was no exception.
  • Felix from Orca Brau brought an unboiled Berliner Weisse of 14 months age as well as Bretted Brokantie, a bretted version of his farmhouse ale. Both beers were good on their own, but what stood out was that Felix also offered pouring blends, and it worked: a shot of his Berliner Weisse added to Bretted Brokantie really brightened it up.
  • August Schell from New Ulm, Minnesota was there with a few versions of their Berliner Weisse. I tried Ulmer Weisse, their version of American Weissbeer, an obscure American version of Berliner Weissbier that is mentioned in the 1901 book American Handy-Book of the Brewing, Malting and Auxilliary Trades. It worked beautifully, and I’m so glad that they revived this historic beer style and also brew traditional Berliner Weisse in a historically pretty authentic way. Jace Marti, August Schell’s assistant brewmaster, also did a presentation on how they brew Berliner Weisse, and he recently also recorded a podcast about the same topic.
  • Joe Stange brought bag-in-box Den Herberg Oude Lambiek, which was a real treat.

There were so many more breweries, but I couldn’t try them all.

Besides just visiting the beer festival, I also had the privilege of serving my own Berliner Weisse. This year, THE MASH PIT together with Berliner Weisse Kultur organized a homebrewing competiton just for Berliner Weisse, SLOSH SOUR. Since I wanted to get more into Weisse brewing, this was a great chance for me to take part. Unfortunately, it was a bit of a short notice period, so apparently one four or so people registered, and my beer was the only one that was actually submitted. The jury sampled the beer, and found it to be good, so I won the competition and could serve the beer to festival visitors. It was well received, and someone even took the time to add the beer on untappd!

All in all, I’m very happy this beer festival exists, and it’s become my favourite one in Berlin. This has been by far the most communicative, enthusiastic, exciting, and totally nerdy beer festival here in Berlin, and I’m especially glad about it because it’s one important part of the effort to keep this historic beer style alive.

Beer Styles

Early Evidence for Czech Brewing Categories

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One system that is very particular to contemporary Czech beer is its categorization. Beers are mainly categorized in two dimensions, colour and strength.

The three main types of colour are světlé (pale), polotmavé (semi-dark), and tmavé (dark) or černé (black). The four types of strength are lehké (light beer at < 8°P), výčepní (draught beer >= 8°P and <11 °P), ležák (lager beer >= 11°P and <13°P) and speciál (specialty beer >= 13°P). Put in a matrix, you’d theoretically end up with 12 different types of beer.

From what Evan Rail told me, a lot of Czech breweries keep to a particular scheme: whereas the draught and lager beer at 10° and 12° would be typically pale, a 13° would often be semi-dark and a 14° would be dark or black. While there are certainly exceptions to it (Kozel Černý with its 10° comes to mind), it’s apparently something a lot of breweries stick to.

In my research, I have now found evidence that this practice may reach back well into the late 19th century. The book Die Malz- und Bierbereitung by E. Leyser, published in 1900, contains a whole section on Austrian brewing practices. At that time, the Austrian-Hungarian empire was still around, so Austrian brewing practices didn’t just cover what’s modern Austria, the small, mostly German-speaking country in Central Europe, but also those of the other Austrian crown lands, of which the most important one for beer brewing was Bohemia, a part of what’s the Czech Republic nowadays.

About the topic what beers are being brewed there, Leyser writes “In Bohemian and generally Austrian breweries, four types of beer are usually brewed: Abzugbier, Lagerbier, Exportbier und Märzenbier. Lager- and Exportbier are beers of the Pilsner type, Abzugbier is in its properties located between Pilsner and Vienna beer, and Märzenbier can be seen as a specialty beer which in its character turns out to be similar to Bavarian beers.”

Later, he describes which malts are used for these beers: “The kilning temperature of malt for Abzugbier is about 64°R [80°C], for Lager- and Exportbier 48°R [60°C] and for Märzen 72°R [90°C] resp. 77 to 80°R [96-100°C]. For Märzenbier, colouring malt is optionally used.”

To put this in context, we can correlate these temperature ranges with the typical kilning temperatures that the book mentions earlier on: 40 to 55°R for Bohemian malt and 60 to 70°R for Vienna malt. Unfortunately, Leyser mentions no particular kilning temperatures for Bavarian malts. But for that, we can use another source, Julius Thausing’s “Theorie und Praxis der Malzbereitung und Bierfabrikation” from 1888. It contains kilning temperatures for various malts, 45 to 60°R for Bohemian malt, 60-70°R for Vienna malt, and 65 to 80°R for Bavarian malt. This gives us a good impression what the colour of the different beers most likely would have been: Abzugbier had a colour like Vienna lager, but probably on the lighter side of it, while Lager- and Exportbier were golden beers. Märzen though must have been darker, probably a light brown, or even going into very dark or even black, in particular if colouring (roasted malt) was used.

What we now still need is some information on the particular strength of these beers. Leyser gives us quite a bit of information. In an example, it lists Abzugbier at 10.3°B (Balling, the direct predecessor of Plato), Lager at 11.3°B, Export at 12.3°B, and two different Märzen at 13°B and 14°B. With that, we get the impression of portfolio that roughly matches the common portfolio of beers from Czech breweries I described earlier: the lowest strength one, Abzugbier, was a pale-ish beer, somewhere between Pilsner and Vienna lager, while 11 and 12° beers were pale, Pilsner-type beers. The specialty beers, called Märzen, at 13 and 14°, were definitely darker, probably ranging from a pale brown to outright black when brewed with roasted malt.

While not explicitly stated, my interpretation of this is that one of the two Märzen was probably darker than the one. At least this would very much fit the differentiation of 13° polotmavý and 14° tmavý/černý.

This scheme wasn’t necessarily kept by all breweries in Austria. Leyser describes his observations made at “brewery B. in Austria”, which brewed a Viennese-style Schankbier at 11.5°B, a pale lager at 12.5°B, a Viennese-style Export-Lager at 13.5°B, a Märzen at 14.5°B and a Bock at 15.5°B. Unfortunately, we don’t learn anything about the colour of Märzen and Bock.

Nevertheless, it was refreshing to see a very systematic approach at categorizing beer like we know it from Czech brewing to be already used in the year 1900 or before, which is something that got lost in modern Austrian brewing since then, not least due to the fact that Vienna-style beers as well as dark lager beers have been mostly neglected (the modern Austrian equivalent of tmavý is often sickly sweet and almost undrinkable) and only recently have had a comeback of some sorts.

Beer Styles

Decoding the Colour of Historic Vienna Lager

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Back in 2015, when I started looking more closely into the historic specifications of Vienna Lager, one question where I started speculating and couldn’t really get a good answer was the question of colour. I based this off historic records that I had found in one of Ron Pattinson’s books, “Decoction!“. The provided value of “6.3” (no units) seemed reasonably close to be SRM, but as Ron commented below my posting, the beer colour is not in SRM, and that he’s not sure what exactly it is.

Well, today I can proudly proclaim that I have finally discovered not only what the “6.3” means but also how the value relates the modern beer colour units like SRM or EBC.

The whole thing started with me finding the original source for the specs Ron had put in his book. In fact, I had found these specs reprinted in several other books, as well, but all of them lacked information what the colour value actually meant. The original source is an article in Dingler’s Polytechnisches Journal, “Untersuchung der Biere, die in Wien getrunken werden” [Examination of the beers that are being drunk in Vienna] by Professor Fr. Schwackhöfer, published in 1876. Underneath the rather long list of analyses (which is great because it gives us other clues; I’ll get back to that), almost at the end of the article, it briefly mentions the system that was used to determine the beer colour: a system called Stammer’sches Farbenmaß.

From what I could find out, the Stammer’sches Farbenmaß [Stammer’s colour measurement] was originally developed to grade the colour of sugars in the sugar industry. It was in use from the 1870’s to as late as the 1930’s. Quite a few similar systems like that existed. In English-speaking literature, it was often called Stammer’s colorimeter. It worked by comparing the solution to be tested(or in the case of beer, just the beer) with a standard glass plate. It consisted of two glass tubes. One tube was filled with the beer (or sugar solution), while the other one was covered with the standard glass plate. Both tubes were illuminated from the bottom, and a prism at the top allowed the user to compare how both the standard solution and the glass plate looked like. You could then lower an glass immersion rod into the solution until the colour and shade most closely matched the glass plate. The measurement of colour was then the number of millimeters you had lowered the immersion rod into your solution.

The tricky thing with Stammer’s colorimeter is that there are two values you can work with. You have the direct reading, i.e. the number of millimeters of immersion, and you have the colour value, which is 100 divided by the reading.

A more detailed description of Stammer’s colorimeter as well as other systems of that time can be found in the Handbook of Sugar Analysis by Charles Albert Browne.

The next thing I then had to find was a way of converting readings from Stammer’s colorimeter to other units. The only source I could find was the brief article “Conversion Curve for Lovibond’s Tintometer and Stammer’s Colorimeter“, published in 1914 by Carl A. Nowak in the Journal of Industrial and Engineering Chemistry. This is great, because Lovibond is a well-known scale that has historically been used to grade the colour of malt and beer, and is apparently still in use to a certain extent to grade malt colour. The article contains a chart that shows the relationship between Stammer’s colorimeter and Lovibond values.

The Y scale contains the value of Stammer’s Colorimeter, while the X scale contains the corresponding Lovibond value.

What is noticeable in the chart though is that there is an inverse relationship between these two: higher Stammer values correspond with lower Lovibond values, and vice versa. But what is the Stammer value exactly? We have two available, the reading, and its inverse, the colour value. That’s where the comprehensive list of analyses comes in handy. Not only does it contain various pale lager beers, it also contains colour values of beers that we know are most definitely dark beers, in particular Salvator with a colour value of 41.5, and a bottled Porter with a colour value of 40. So from that we know that the higher the value was, the darker the beer was.

Since the chart indicates that the lower the Stammer value in the chart, the darker the beer, we can derive that the chart contains the Stammer colour value, while the values in the analysis are the direct readings, i.e. the amount of millimeters the rod was immersed in the tested beer.

To convert the 6.3 reading to the Stammer colour value, we simply calculate 100 / 6.3 = 15.87, and look up the corresponding Lovibond value in the chart, which is about 4.6 to 4.7. In modern units, this is equivalent to 5.5-5.6 SRM, or 10.8-11 EBC.

So there we have it, the colour of historic Vienna Lager. It’s paler than the usual beer style guidelines will say about Vienna Lager, but it fits what I’ve been saying for quite a while, that historic Vienna Lager was most likely paler than its modern versions, and that the usual beer style guidelines don’t capture the historic examples.

 

Beer Styles

The Water Profile for Vienna Lager

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The last time I blogged about Vienna lager, I wrote down everything we know about the historic specifications of the beer style and how it was brewed in the last few decades of the 19th century. The only point that was speculation on my side was the water profile. I can now say that this has changed (kinda), because I found a source quantifying the chemical compounds in the brewing water of the Klein-Schwechater brewery.

By pure accident, I stumbled upon an analysis of the brewing water (well water) of the brewery in Klein-Schwechat, in the book “The Theory and Practice of the Preparation of Malt and the Fabrication of Beer, with Especial Reference to the Vienna Process of Brewing” by Julius E. Thausing. It’s actually the English translation of a German book. One problem with the analysis is that it doesn’t specify any units for most of the numbers. It does specify the amount of residue after the water has been evaporated (in grams), but that was it. Unlike the English translation, the German original at least references the original source other than just specifying the author, Lermer. The original source for this analysis is Dingler’s Polytechnisches Journal, volume 187.

This journal apparently has quite a bit of history. It was founded in 1820 by chemist Johann Gottfried Dingler, was published for 111 years, and covered all topics from agriculture, mining and metallurgy to machine construction, chemistry, geology, electrics, and many more subjects. For the history of engineering and technology, it is a great source. Fortunately, all of its volumes have been digitalized by Humboldt University in Berlin, and published online. So of course, we also have the original source of the water analysis available. You can find it here. Even though the original source is more detailed, and not only contains the water analysis of the brewing water of Klein-Schwechat but also water analysis of the old well and the river Schwechat, it is not in any way clearer regarding units than what we had in the English translation of Thausing’s book. At least we do learn that Klein-Schwechat brewery had two wells, an old one and a new one, and at the time of the article’s publishing, all brewing water was taken from the new well, which is the analysis that has been reprinted by Thausing.

So by itself, the analysis is unfortunately not really helpful. If anybody knows how to interpret the numbers, I’m grateful for any help with it.

As for the author of the analysis, Johann Karl (Carl in some sources) Lermer is quite the interesting person himself. He was hired in the 1860’s by Anton Dreher as brewery technician but apparently quickly rose the ranks and became head of Dreher’s Trieste brewery. In the Polytechnisches Journal, he published a number of articles. Given his background as conducting analyses at Dreher’s breweries, it gives an interesting insight into what were technical subjects industrial-scale lager breweries at that time were concerned about: chemical analysis of Lupulin, analysis of barley malt sprout, the issue of beerstone in pipes, the issue of mold in wooden fermenting vessels, the effects of freezing beer, malting experiments, or chemical analysis of hot break. A complete list of his contributions can be found here.

Besides the theoretical side, I’ve also been active on the practical side of Vienna lager brewing. Recently, we brewed a Vienna lager reasonably close to the historic specifications, with an OG of 13.4 °P (historical sources say 13 to 13.25 °P, the difference is due to a slighter greater mash efficiency), and 4.5 °P FG (which is close to the 4 to 4.25 °P you see in some historic sources), from 100% Vienna malt. One modification I made was the use of a double decoction mash instead of the more traditional triple decoction: I dough in at 38 to 40 °C and take a huge first decoction that brings temperature up to 65 °C. That way, the only protein rest is very briefly happening when heating up the first decoction. The second decoction then brings the temperature to 72-75 °C. That way, I skip an extensively long protein rest which wouldn’t exactly be productive with modern malts. I also deviated slightly from the hopping schedule, and only had one hop addition. I also made a slight mistake: my recipe in BeerSmith still had 3% alpha acid set for the Saazer hops, and I forgot to compensate for the 4.2% alpha acid Saazer hops that I had bought. So instead of 30 IBU, the resulting beer now has roughly 40 IBU. Oops.

Nevertheless, the outcome is nice: after 3 weeks of fermentation and many more weeks of cold lager, it’s just finished carbonating in the bottle and ready to drink. The bitterness is nicely counter-balanced with the residual sweetness coming from the low attenuation of the WLP820 lager yeast. Personally, I’m perfectly fine with the higher bitterness, even though it doesn’t 100% hit the original specs of the historic style. Even at 30 IBU, the beer would have enough bitterness to work nicely enough with sweetness. The 100% Vienna malt bring enough own malt flavour without making the beer cloying. All in all, not only a good example for the style, but also a reminder that for some beer styles, process is at least important as the careful choice of ingredients.

Beer Styles, Brewing, Technique

The Theory of Brewing Reinheitsgebot-Compliant Brut IPA

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Watch out, NEIPA, there’s a new fad in town: Brut IPA. If you haven’t heard of it yet, Brut IPA is a new IPA-inspired beer style with a dry body, low bitterness, high hop flavour and aroma, and high carbonation. One core element of achieving such a dry and hoppy but not bitter beer is to only add hops during flame-out or whirlpool, to dry-hop in the fermenter, and most importantly, to use enzymes during fermentation to convert any remaining complex sugars into simple sugars that the yeast can turn into alcohol and carbon dioxide. This unique combination of dryness, hop aroma, and high carbonation apparently gives the beer a very unique mouthfeel and sensory experience otherwise only found in highly attenuated and carbonated styles like Saison.

Brut IPAs haven’t really arrived in Germany yet (I hear there’s one or two small breweries releasing some), so I haven’t had the chance to try any examples yet. But from everything I’ve read so far, professional brewers who have done the style emphasize the use of enzymes to produce a highly attenuated beer. The problem with brewing such a beer in Germany is that enzymes would be an additional ingredient that’s currently normally not allowed to be used in brewing. So how would a brewer get around it?

Maybe let’s just first talk what the enzymes really are about. Basically, malt contains enzymes, called amylase (alpha amylase and beta amylase, to be more precise) , that break long starch chains into shorter bits. Beta amylase chops off simple sugar on the end of such a starch chain, while alpha amylase chops it up at any point of the chain, producing shorter and shorter chains, eventually ending up with unfermentable dextrins, or given enough time, simple, fermentable sugars. It’s the foundation of mashing, really. These amylase enzymes work at an optimal temperature range, depending on the specific type, between roughly 60 and 75 °C.

The thing with enzymes in Brut IPAs is that they are often added to the wort at the beginning of or during fermentation. A common product for that is glucoamylase, also known as amyloglucosidase or gamma amylase. While its optimum temperature is about 65 °C, it will still work at normal fermentation temperature and help with chopping up the last few remaining dextrins into fermentable sugars.

So, if German pro-brewers aren’t allowed to use enzymes to add to the fermenting beer, how else would they be able to achieve such a highly attenuated beer? Fortunately, there’s a precedent in recent German beer history. In Germany, you used to be able to buy Diätbier (“diet bier”) until the use of the term was prohibited in 2012. Diätbier is essentially a fully attenuated beer with no carbohydrates in it left, and it used to be advertised to be suitable for diabetics. This of course ignored the fact that alcohol changes the way sugar is absorbed by the body, and was one of the reason why Diätbier is not a thing anymore. But how Diätbier was free from carbohydrates is what made it similar to Brut IPA. So if we wanted to brew a Brut IPA that complies with German beer legislation, all we needed to do was to brew it just like German brewers used to brew Diätbier. There are a few approaches, which I’ll describe here:

The crudest and simplest approach is to just add a certain amount of barley malt flour to the chilled wort or freshly fermenting beer. The amylase in the beer will get active and not only convert the starch from the barley malt flour, but also any remaining dextrins, and given enough time, produce a beer with no residual extract. The risk there is that not all the starch will actually get converted, and starches in the final beer can have a negative impact on the overall shelf stability.

A better way and slightly more sophisticated way is to just take some of the mash when it’s at 60 °C to make sure none of the enzymes have been damaged, lauter it, put the wort aside, and continue brewing as normal. When the main wort is chilled and yeast has been pitched, the wort put aside earlier can be added to it, and the enzymes now have time to convert the remaining complex sugars and dextrins.

But wort can easily spoil, so you can go even further and produce a sotrable malt extract that can be used as enzyme source in brewing by mashing in malt at up to 65 °C, lautering, chilling, and then fermenting it. Without a boil, none of the enzymes should get denatured. The resulting unboiled beer can then be filtered to free it from proteins and yeast and kept for a longer period of time. Since it’s beer, it can be blended with other beer and still totally be within the purity law. This method was even patented in the 1980’s to a German company.

Practically, it’s probably the easiest for homebrewers to use the unboiled wort method. I would consider using barley malt flour to be unsafe, not just because of the risk of introducing starches into beer, but also for a slight contamination risk. Fermenting and filtering an enzyme-rich wort is probably also not great for homebrewers as you need to plan ahead and actually have the equipment and facilities to filter and package the beer in an contaminant-free environment. So the easiest is just to take a bit of wort during the mash, set it aside, and then add it to the fermenter a few hours later.

There’s also another way of achieving such high attenuation: super-attenuating yeast. There exist variants of brewers yeast, such as Saccharomyces cerevisiae var. diastaticus, that produce their own glucoamylase to help with converting starches and dextrines. Saison yeast is a well-known example for this type of yeast. Unfortunately, most diastaticus yeasts are also known for producing phenolic off-flavours (they are “phenolic off-flavour positive”, or POF+). In Saisons, these phenols are appropriate, while in other beer styles, such as IPAs, where the hop flavour and aroma should shine, probably not so much. So far, there are only two known diastaticus strains that are POF- (i.e. don’t produce phenolic off-flavours), which are WLP026 (an English ale yeast) and WLP644 (a yeast that had previously been misidentified as Brettanomyces since it is known for producing some funky, Brett-like aromas and flavours). This method is probably most suitable if you want to produce a “Belgian-style” or funky Brut IPA.

So, to summarize, if you want to brew a Brut IPA, and for whatever reason, have to stick to German beer legislation, and can’t or don’t want to add enzymes to your beer, or you can’t buy any glucoamylase in your homebrew shop, here’s a method that has been used in the past to produce very dry, highly attenuated beers. Just be aware that I haven’t actually tried this method in practice. Not only is it slightly too warm to brew beer unless you have good temperature control, I also didn’t really have time recently to brew much. This is just based on theory I read about in German brewing books.

If you want to learn more about Brut IPA, there’s been quite a lot of good stuff out there recently.  The Craft Beer & Brewing Magazine‘s August-September 2018 issue has a focus on IPAs, with a great article specifically about Brut IPAs. The New To Brew blog also posted an article about how to design and brew Brut IPAs back in June. So if you want to brew the latest hyped sub-style of IPA, there’s plenty of material how to do it right.

Beer Styles, History

Vienna Lager: Another Piece of the Puzzle

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In several previous postings, I wrote about various details in my effort to reconstruct historic Vienna lager as it was brewed in the 19th century by Viennese breweries, in particular Anton Dreher’s Kleinschwechater Brauerei, and exported all over Europe.

In a posting about a month ago, I discerned various mashing methods as they were described in the 1887 book “Die Dampf-Brauerei. Eine Darstellung des gesammten Brauwesens nach dem neuesten Stande des Gewerbes” by Franz Cassian. Despite all the interesting information that I was able to get out of that book, I missed one particular table much earlier in the book that shows a brief but informative overview over how Munich lager, Vienna lager, and Bohemian lager are brewed.

(click on the image to expand)

While much of this information was already known to me, there are a few more interestings bits and pieces in there: it lists a hopping rate of 1.5 kg per 100 kg of malt (which, after some calculation, should be roughly equivalent to between 3.45 g/L and 3.75 g/L). We get a hop boil time (2 hours), and a more detailed hopping schedule: 1/3 of the hops are added to the first runnings (so-called first wort hopping), while the remaining hops are added 45 minutes before the end of the boil. Unfortunately, the same book describes this just a few pages afterwards in words, and there it says that 2/3 of the hops are added 45 minutes after the beginning of the boil. At a 2 hours boil, that would be 75 minutes before the end of the boil. Personally, I find the latter a bit more convincing.

It also lists 13° as the OG of Vienna lager. Both the OG and the hopping rate corroborate previous findings from other pieces of literature. While not exactly new information, it adds much more confidence to this information.

All in all, we’ve now got the following information about historic Vienna lager:

  • Original gravity: about 13 °P
  • ABV: about 4.6%
  • Final gravity: about 4 °P
  • Hopping rate: 3.3 to 3.6 g/L
  • Boil time 2 hours, with hop schedule as described above
  • Hop variety: Saaz
  • Base malt: Vienna malt
  • Mashing schedule: triple decoction (more details here)

This information is pretty complete, and in fact quite detailed. The only things I would say are not 100% clear are the exact specs of historic Vienna malt such as colour, modification and barley variety (which means we need to trust commercially available modern Vienna malt), and the brewing water that was used. To give you a hint about what the ground water in Schwechat is like, you can find current water analysis data online. This is of course not a guarantee that the water profile is authentic. The water may have changed through 150 years of modern farming, and the brewery could have treated the local water, which would change everything. In any case, the important point about the water is that Viennese water is not necessarily right, as Schwechat’s water source is separate from Vienna’s, and Vienna’s water sources have changed in the last 150 years.

Nevertheless, quite a lot of information about Vienna lager has now been confirmed through historic sources, some of them even through multiple sources, which gives me greater confidence than ever before that Vienna lager brewed based on the specs above is as close to the historic original as possible.

Beer Styles

German Porter

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Porter and stout are certainly beer styles that made their way around the world and were transformed over the last 200 years or so into a vast amount of different sub styles, with dry Irish Stout, English Porter, hop-forward American Porter, Imperial Stout just being a few examples. One sub-style of this hasn’t been picked up that much: German Porter. 19th century beer literature is full of evidence that bottled Porter imported from the UK was a very common beer in Germany, with Porter being almost twice as expensive as Munich lager beers. So naturally, by the early 20th century, and probably earlier, it was brewed domestically.

Several sources exist that describe some very general properties of German Porter. In addition to that, I was able to find three sources that document possible grists and hopping rates.

Original gravity: German Porter was generally characterized as Starkbier, a generic designation in Germany for beer with an OG of 16% or more, and at least 6.5% ABV. Kulitzscher, in the book “Handbuch zur Fabrikation obergäriger Biere” from 1930, describes that OG at 16 to 20%. “Handbuch der Ernährungslehre” from 1920, mentions an OG of 18%. The brewmaster of the Groterjan brewery, Dörfel, mentions an OG of 18% for the pre-war Porter that was brewed in small amounts at Groterjan, but describes the general beer type as going up to 22%. The more recent “Abriss der Bierbrauerei” bei Prof. Narziss mentions a lower range of 13 to 16%.

Grists: three sources describe possible grists. The oldest one is is Kulitzscher in 1930, who mentions Munich malt as base malt, 20% (sic!) caramel malt, and 6% debittered roasted malt. Dörfel on the other hand describes the grist as 70% Munich malt, 20% pale malt, 7% caramel malt, and 3% roasted malt, as well as 400 g of caramel colouring per hectolitre. Narziss describes an even simpler grist: about 2/3 pale malt, 1/3 dark malt (presumably Munich malt), and 2 to 2.5% roasted malt.

Hopping rate: Kulitzscher says 1 to 1.5 Pfund (500 to 750g) of hops (of unknown alpha acid content) per Zentner (50kg) of grist. If we assume an alpha acid content of 3 to 4.5%, this means anything between roughly 23 and 50 IBU. Dörfel on the other hand mentions 500g of hops per hectolitre, which, if we assume the same range of alpha acid content, is equivalent to about 30 to 46 IBU. Narziss mentions 30 IBU of bitterness. Since this is a German beer style, we can assume that German hop varieties were used.

Yeast: remarkably, pretty much all sources agree that Porter needs to be fermented with Brettanomyces. Without Brettanomyces, they agree, Porter doesn’t develop its typical aroma and flavour during secondary fermentation. Dörfel mentions the use of “Porterhefe” (porter yeast), which is described as a yeast blend which contains both Saccharomyces and Brettanomyces and seems to get repitched. He also mentions though that Schönfeld of VLB Berlin was able to create pure cultures of both yeast types in the 1920’s, and that Hochschulbrauerei used pure cultures separately for primary and secondary fermentation. Interestingly, there are two sources that mention that German Porter could also be bottom-fermented: “Handbuch der Ernährungslehre” describes it as “either top- or bottom-fermented”, while Narziss says that Porter is “often bottom-fermented”.

With sources on these parameters, I think it’s quite easy to extract how German Porter was typically formulated. Despite the name, it is certainly closer to Stout due to its higher strength. One important element of British Porter and Stout in the 19th century, the matured character coming from a secondary fermentation with Brettanomyces, was certainly recognized and improved on through the use of pure yeast cultures. And it’s definitely a beer style I’d like to try: the use of large amounts of Munich malt and caramel malt to a certain extent, as well as German hop varieties, I wouldn’t be surprised if it has its very own character on top of what I’d expect from a Bretted Porter.

Beer Styles, Recipes

Missing Local Beer Styles

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This is my contribution to The Session 129, aka Beer Blogging Friday.

As someone who lives in Berlin, I would call myself rather privileged when it comes to beer diversity: there is a vibrant craft beer scene, including a number of microbreweries, places dedicated to specifically German or Belgian beer culture, and generally a great availability of everything. Except for one thing: cask ale.

One of my great pleasures in beer is cask ale, that is fresh beer, usually top-fermented and of a British style, conditioned with live yeast in small casks, and served directly from it or via a beer engine. When done right, this is probably the best beer you can have, and you can have more than one of it. Now, if I said that there was no cask ale in Berlin, I’d be lying, because there is in fact one pub called Loch Ness, a pub run by two Germans who are rather… enthusiastic about Scotland, including the beer culture, and so cask ale is usually available which they import themselves once every few weeks. Once a year, they even do a Real Ale Festival. The only problem is: it’s rather far away. From where I live, it is surprisingly hard to reach, we’re easily talking about an hour. Ironically, Försters Feine Biere is only about 30 minutes away by foot, but for me to get there, it takes me about 30 minutes as well, so it works out the same in the end. This difference is owed to the layout of public transport in Berlin: while Försters is close to an U-Bahn line which runs close to mine, Loch Ness is close to an S-Bahn line which is rather out of the way and would require me to travel to Brandenburg gate.

But then, that’s not even the point. I don’t want one pub that serves cask ale, I want several. I don’t want outrageous beers in them, but rather easy-drinkable beers that are just well done, think of beers like Landlord, Harvey’s Best, London Pride, Old Peculier, or for when I want a hoppier beer, something like Jaipur. I’m not saying I want exactly these beers (I certainly wouldn’t mind them, though), but rather something like it, possibly and preferably even locally brewed.

My other interest in beer, besides drinking it, is the history of beer. One truly local beer style that I miss in Berlin is Berliner Braunbier. You’ve probably never even heard of it. Berliner Braunbier is the other local top-fermented beer style in Berlin besides Berliner Weisse. Unlike Weisse, the Braunbier was a proper brown beer, made from a very dark kilned malt, and was not sour (or if sour, only very little). But just like Berliner Weisse, it was put in casks while it was still fermenting and sent to the local pubs and inns, where it finished fermenting. Also like Berliner Weisse, it was diluted before it was served or bottled.

Berliner Braunbier existed in two variations: one was a rather sweet version, barely hopped, while the other was strongly hopped, a so-called Bitterbier. Already in the 19th century, some beer writers argue that Berliner Braunbier are actually two distinct types of beer because of the vast differences in the different Braunbiere that were served in Berlin.

The Braunbier itself was brewed from a high-dried malt, some sources even claim it was four-row barley malt. Because of relatively simple smoke kilns at that time, the malt was smokey, but the malt was left to mature for several months in order to lose some of that smokiness. The resulting beer was described as very dark, and hopped differently, at rates ranging from 1.4 g/l to 11 g/l. Again, already in the 19th century, some literature notes that for efficiency and flavour reasons, roasted malt together with a paler malt could be used instead of producing a dark malt. Does that ring a bell? It sounds similar to English Porter used to be brewed: first it was formulated as 100% diastatic brown malt, and only later the amount of brown malt was reduced in favour of pale malt and black malt.

In some ways, that makes Berliner Braunbier a kind of local convergent evolution that shares several similarities to Porter, but is historically unrelated to it. How can we be sure that it is unrelated? Because Germans knew and liked Porter, and when German brewers produced something like a Porter, they would call it a Porter, even going so far as making their own German Porter beer style (which is a whole topic on its own).

Funny side story: in February or March this year, I attended a talk by Joe Stange about German and American brewing and the mutual influences, hosted at Vagabund Brauerei. In a discussion, one of the brewery owners noted that Berlin’s water is relatively hard and quite suitable for brewing dark beers, so he wondered why there’s no local dark beer style. Haha, there actually was! It’s just been completely forgotten about, and like many top-fermented beer styles that were popular in Northern Germany, died out when pale Lager beers became popular and revolutionized the beer market.

If you want to brew Berliner Braunbier yourself, here are some rough specs. You will find a number of historic recipes in my upcoming e-book about homebrewing historic beers which I will hopefully be able to release soon. So anyways, here’s roughly what the beer looked like:

  •  OG 15-16 °P (1.061-1.065)
  • 96-97 % dark malt (e.g. Munich malt)
  • 3-4 % black malt
  • Any German noble hop variety, with a hopping rate of e.g. 1.4 g/l, 4.4 g/l or 11 g/l.

Dough in malt with hot water into a very thick mash at 61 °C, then rest for 30 minutes. Add boiling water while stirring to raise temperature to 76 °C, then rest 120 minutes. When lautering, add another 9 liters of boiling water. Boil for 90 minutes, add all hops at the beginning of the boil. Ferment with a top-fermenting yeast strain at 23 °C.

Beer Styles, History

More Historic Beer at the Oktoberfest

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As a followup to my last article on Beer Blogging Friday, “Beer at the Oktoberfest 120 years ago“, I looked more closely into which beers were advertised as being served at the Oktoberfest. This of course is not a comprehensive list of all beers that were served, but merely those that were advertised. Also, the list is not complete, but covers the years 1882, 1893-1900, 1903, 1905, 1910, 1926, 1929, 1932, 1935 and 1936.

Starting in 1882, the beers advertised then were Löwenaktien-Braubier, aka Löwenbräu (without being more specific about the style), a Doppel-Bier from Bürgerliche Brauerei Munich, and the Märzen-Export-Bier from the brewery “zum Franziskaner und Leist”, later better known als Franziskaner-Leist-Bräu, besides Spaten one of the breweries owned by the Sedlmayrs, and allegedly the first brewery to brew a 16°P Vienna-style Märzen especially for Oktoberfest in 1872. The Märzen-Export was also served in a beer tent that is still around nowadays: Schottenhamel.

In the 1890’s, the number of breweries advertising their beer and the tents and stalls at which they’re served increases, and even breweries from outside Munich serve their beer, like Anton Dreher‘s Kleinschwechater Brauerei, or Bürgerliches Bräuhaus Budweis. Most breweries served Märzenbier, like Pschorr, Bergbräu (a relatively short-lived 19th century brewery located in Giesing), Kochelbräu, Thomasbräu, Münchner Kindl, Hacker, Franziskaner-Leistbräu, Bürger-Bräu, Eberlbräu, and Löwenbräu. Some breweries, like Thomasbräu or Bürgerbräu, also served more than one beer, like Thomasbräu-Pilsner and Bürgerbräu Doppel-Bier.

Also, fancier large beer tents were established. Besides the well-known Schottenhamel, others like Wintzerer Fähndl.

In the early 20th century, the breweries advertising their Oktoberfest is consolidating towards Munich breweries. Augustiner for the first time is advertising their Märzenbier in 1903. In 1905, 6 Munich breweries can be found in ads, offering a total of 9 different beers. In 1910, it’s 10 breweries with 13 different beers. Some breweries sold a Märzen and a pale lager (like Thomasbräu), others, like Wagnerbräu, had a Märzen and their Auer-Kirta-Bier, which is mentioned as being a dark lager, and, as the name suggests, was brewed for the Kirta in Au, a south-eastern district of Munich.

In the 1920’s, this diversity seems to have disappeared, as 8 different breweries advertise one beer each in 1926, mostly Märzen, with only two exceptions: Thomasbräu Hell-Urtyp and Schramm’s Fest-Weizenbier. Fischer-Vroni, another well-known beer tent, makes its first appearance in advertising, serving Augustiner Märzen. In 1929, Wagnerbräu is again seen with their Märzen and the Auer-Kirta-Bier, Schneider & Sohn have a Wiesen-Edel-Weiße, and Augustiner for the first time advertises their Edelstoff hell.

In the 1930’s, beer diversity, at least in advertising, seems to go up again: Wagnerbräu offers 4 (!!) different beers in 1932: Oktoberfest-Märzen, Auer-Kirta-Bier, “Weißbier Münchener Weizengold”, and helles Export. In 1935, a large amount of breweries advertise two different beers, and Fischer-Vroni must have switched from Augustiner to Wagnerbräu between 1929 and then.

If you’re interested in the complete list that I compiled, here’s all beers that I found being advertised in official and unofficial Oktoberfest programme guides from the time between 1882 and 1936:

Beers served at Oktoberfest

1882

  • Löwenaktien-Braubier (Wirthsbude 3)
  • Bürgerliche Brauerei München Doppel-Bier (Bude 10)
  • Brauerei “zum Franziskaner und Leist” Märzen-Export-Bier (Bude 17 Schottenhammel)

1893

  • Hackerbräu-Märzen-Bier (Bude 15)
  • Export-Bergbräubier (Bude 10)
  • Thomasbräu Märzenbier (Bude 16)
  • Kochelbräu-Märzenbier (Bude 14)

1894

  • Pschorr Märzenbier (Bude 5)
  • Export-Bergbräu-Märzenbier (Bude 10)
  • Zacherlbrauerei (Bude 12)
  • Kochelbräu-Märzenbier (Bude 16)

1895

  • Klein-Schwechater Märzenbier (Bude 9)
  • Thomasbräu-Pilsner (Burg zum Winzerer Fähndl)
  • Thomasbräu-Märzenbier (Burg zum Winzerer Fähndl)
  • Waizenbier aus der Waizenbierbrauerei von Schneider & Sohn (Waizenbierbude)
  • Pschorrbräu-Märzenbier (Bude 5)
  • Pschorrbräu-Lagerbier (Bude 22, 23, 25, 26)
  • Münchner Kindl Märzenbier (Bude 11 & 7)
  • Bergbräu-Export-Bier (Bude 10)
  • Kochelbräu Märzenbier (Bude 13)
  • Hacker Märzen-Bier (Bude 15)
  • Kraft-Bier aus der Spaten-Brauerei (Bude 8)
  • Märzen-Löwenbräubier (Bude 6)

1896

  • Bürgerliches Bräuhaus Budweis (Bude 4)
  • Pschorrbräu (Bude 5, 16, 27, Grosse Almhütte)
  • Thomasbräu-Pilsner (Bude 14, Burg zum Wintzerer Fähndl)
  • Thomasbräu-Märzenbier (Bude 14, Burg zum Wintzerer Fähndl)
  • Franziskanerkeller (Leistbräu) Märzen-Bier (Bude 1, Schottenhamel, Schützenwirth)
  • Märzen-Lowenbräubier (Bude 6)
  • Kochelbräu-Märzenbier (Bude 3, 13)
  • Kraft-Bier aus der Spaten-Brauerei (Bude 8)
  • Bürger-Bräu Märzen-Bier (Bude 18)
  • Bürger-Bräu Doppel-Bier (Bude 26)

1897

  • Pschorrbräu (Bude 4, 5, 19, Grosse Almhütte)
  • Klosterbräu-Märzenbier (Bude 2, 21)
  • Thomasbräu-Pilsner (Bude 14, Burg zum Wintzerer Fähndl)
  • Thomasbräu-Märzenbier (Bude 14, Burg zum Wintzerer Fähndl)
  • Franziskaner-Leistbräu Märzenbier (Schottenhamel)
  • Bürger-Bräu Märzenbier (Bude 18)

1898

  • Pschorrbräu (Bude 6, 19, Grosse Almhütte)
  • Thomasbräu-Pilsner (Bude 14, Burg zum Wintzerer Fähndl)
  • Thomasbräu-Märzenbier (Bude 14, Burg zum Wintzerer Fähndl)
  • Bürger-Bräu Märzen-Bier (Bude 18)
  • Bürger-Bräu Doppel-Bier (Bude 16)
  • Franziskaner-Leistbräu Märzenbier (Schottenhamel)
  • Münchner Kindl Märzenbier (Bude 22, 23, 24, 25, 26)

1899

  • Thomasbräu-Pilsner (Bude 14, Burg zum Wintzerer Fähndl)
  • Thomasbräu-Märzenbier (Bude 14, Burg zum Wintzerer Fähndl)
  • Pschorrbräu (Bude 19, Grosse Almhütte, M. Wohlmuth)
  • Bürger-Bräu Märzenbier (Bude 18)
  • Münchner Kindl (Bude 20, 21)
  • Franziskaner-Leistbräu-Märzenbier (Schottenhamel)

1900

  • Thomasbräu-Pilsner (Bude 14, Burg zum Wintzerer Fähndl)
  • Thomasbräu-Märzenbier (Bude 14, Burg zum Wintzerer Fähndl)
  • Pschorrbräu (Bude 20, 21, Wohlmuth, 17, 24)
  • Klosterbräu-Märzenbier (Bude 11)
  • Franziskaner-Leistbräu-Märzenbier (Schottenhamel)
  • Eberlbräu-Märzenbier (Bude 13)
  • Bürger-Bräu Märzenbier (Bude 18)

1903

  • Franziskaner-Leistbräu-Märzenbier (Schottenhamel)
  • Augustiner-Märzenbier (Bude 10, Lang)
  • Hackerbräu-Märzenbier (Bude 1, 2)
  • Kraftbier aus der Spatenbrauerei (Bude 7, 8)

1905

  • Thomasbräu-Pilsner (Bude 14, Burg zum Wintzerer Fähndl)
  • Thomasbräu-Märzenbier (Bude 14, Burg zum Wintzerer Fähndl)
  • Augustiner-Märzenbier (Bude 10, 11)
  • Hackerbräu-Märzenbier (Bude 1, 2)
  • Hackerbräu-Bier (Bude 4)
  • Löwenbräu-Märzenbier (Bude 3, 5, 6)
  • Löwenbräu-Sommerbier (Bude 3, 5, 6)
  • Wagnerbräu Märzenbier (Bude 12, 13)
  • Franziskaner-Leistbräu-Märzenbier (Schottenhamel)

1910

  • Thomasbräu-Märzenbier (Wintzerer-Fähndl)
  • Thomasbräu Hell-Urtyp (Wintzerer-Fähndl)
  • Hackerbräu-Märzenbier (Halle 4)
  • Wagnerbräu Jubiläums-Märzen (Halle 5)
  • Wagnerbräu Auer-Kirta-Bier (Halle 5)
  • Spatenbräu Märzenbier (Bude 3)
  • Löwenbräu-Märzen-Bier (Löwenbräu-Bude, Schützen-Bude)
  • Franziskaner-Leist-Bräu-Märzenbier (Schottenhamel)
  • Pschorrbräu-Märzenbier (Brau-Rosl)
  • Augustiner-Märzenbier (Augustiner-Burg)
  • Unionsbräu Märzen-Bier (Bude 2)
  • Bürgerbräu Märzenbier (Bude 1)
  • Bürgerbräu Lagerbier (Bude 1)

1926

  • Augustiner Märzen-Bier (Fischer-Vroni)
  • Wagner-Bräu Oktoberfest-Märzen (Wagner-Bräu-Festhalle)
  • Paulaner Märzen (Winzerer Fähndl)
  • Thomasbräu Hell-Urtyp (Winzerer Fähndl)
  • Franziskaner-Leistbräu (Schottenhamel)
  • Pschorrbräu-Märzenbier (Schützen-Cafe)
  • Schramm’s Fest-Weizenbier (Schützen-Cafe)
  • Löwenbräu (Löwenbräu-Festbude)

1929

  • Pschorrbräu-Märzenbier (Bräu-Rosl)
  • Spaten-Franziskaner-Leistbräu (Schottenhamel)
  • Paulaner-Märzen-Bier (Winzerer Fähndl)
  • Thomasbräu-Hell-Urtyp (Winzerer Fähndl)
  • Schneider & Sohn Wiesen-Edel-Weiße (Weißbräuhaus-Festhalle)
  • Löwenbräu (Löwenbräu-Festbude)
  • Wagnerbräu Oktoberfest-Märzen (Wagnerbräu-Festhalle)
  • Wagnerbräu Auer-Kirta-Bier (Wagnerbräu-Festhalle)
  • Augustiner Märzenbier (Augustiner-Bräu Festhalle)
  • Augustiner Edelstoff hell (Augustiner-Bräu Festhalle)

1932

  • Augustiner-Märzenbier (Augustiner-Festhalle)
  • Augustiner Edelstoff hell (Augustiner-Festhalle)
  • Wagnerbräu Oktoberfest-Märzen (Wagnerbräu-Festhalle, Schützenhalle Winzerer Fähndl)
  • Wagnerbräu Auer-Kirta-Bier (Wagnerbräu-Festhalle, Schützenhalle)
  • Wagnerbräu “Weißbier Münchener Weizengold” (Wagnerbräu-Festhalle)
  • Wagnerbräu helles Export (Schützenhalle Winzerer Fähndl)

1935

  • Augustiner-Märzenbier (Augustiner-Festhalle)
  • Augustiner Edelstoff-Hell (Augustiner-Festhalle)
  • Pschorrbräu-Märzen (Bräu-Rosl)
  • Pschorrbräu Edelhell (Bräu-Rosl)
  • Spaten-Franziskaner-Leistbräu Wiesen-Märzen (Schottenhamel)
  • Löwenbräu-Märzen (Löwenbräu)
  • Löwenbräu Hellquell-Export (Löwenbräu)
  • Paulaner-Märzen (Winzerer Fähndl)
  • Thomasbräu-Hell-Urtyp (Winzerer Fähndl)
  • Wagnerbräu Oktoberfest-Märzenbier (Wagnerbräu, Fischer Vroni)
  • Wagnerbräu Auer-Kirta-Bier (Wagnerbräu, Fischer Vroni)

1936

  • Paulaner Märzen (Winzerer Fähndl)
  • Thomasbräu Hell Urtyp (Winzerer Fähndl)
  • Spatenbräu-Leistbräu Urmärzen (Schottenhamel)
  • Augustiner-Märzenbier (Augustiner)
  • Augustiner Edelstoff-Hell (Augustiner)
  • Wagnerbräu Oktoberfest-Märzenbier (Wagnerbräu)
  • Wagnerbräu Auer-Kirta-Bier (Wagnerbräu)
  • Löwenbräu-Märzen (Löwenbräu)
  • Löwenbräu Hellquell-Export (Löwenbräu)
  • Pschorrbräu-Märzen (Bräurosl)
  • Pschorrbräu Edelhell (Bräurosl)