My grain bill is
90% Pilsner malt
8% Vienna malt
2% Belgian biscuit malt
Hops are
EKG
HH
Saaz
90% Pilsner malt
8% Vienna malt
2% Belgian biscuit malt
Hops are
EKG
HH
Saaz
This is the area of Cologne. Not far from Frankfurt. North Germany has hard water!!!I just got a BIG upset, on the real water Profile of Koln Germany. I thought it was very soft and used distilled water in the past for the Mash and half of the sparge.... BUT in the most recent issue of Craft Beer and Brewing magazine, Spring 2023 issue, page 60 - "Defend Kolsch", the article says, contrary to popular belief, the water is hard at around 150-225 bicarbonate ppm
Now I have to rethink my Kolsch I'm making today......
I appreciate what you can share, but surprised your friend cared about the %. Even with the % there's so much more to making a beer that can drastically change it's taste. Mash (temp/infusion/decoction/step), Yeast, ferm temp profile, water profile, etc. I've only been brewing 1.5y but I've noticed how even the same recipe can change with minor variations. Luckily I try to record everything so I can track what's different and if it improved the beer or not. I've read a short single decoction helps the style but have not been able to made any lagers yet. Hopefully soon.Buddy of mine is a head brewer at local brewery and he just put out a Kolsch that is fantastic and like drinking the real thing over in Germany, except it's just a tad deep gold instead of light gold...he used Weyermann Isaria and Cologne Malt (or sometimes seen as Kolsch malt)...that's it. He gave me the percentages but asked that I not share. Let's just say it's around 2/3 of the first malt and 1/3 of the other, that gets you close enough.
I appreciate what you can share, but surprised your friend cared about the %. Even with the % there's so much more to making a beer that can drastically change it's taste. Mash (temp/infusion/decoction/step), Yeast, ferm temp profile, water profile, etc. I've only been brewing 1.5y but I've noticed how even the same recipe can change with minor variations. Luckily I try to record everything so I can track what's different and if it improved the beer or not. I've read a short single decoction helps the style but have not been able to made any lagers yet. Hopefully soon.
I have a 55 lb sack of Weyermann Vienna here as well. I've brewed 30 gallons of Kolsch since march. My grain bill is Briess 2row and Vienna. That's it.70%/30%. Liberty hops 60min. What's the old acronym? KISS.I didn't like Vienna malt until I tried Weyermann Barke Vienna. That stuff is so good I'd pour milk on it and eat it for breakfast. I plan to use it in an upcoming Kölsch: 74% Bestmalz Pilsner, 18% Barke Vienna, 8% Avangard Wheat, 1% Sauermalz.
I'm with you there.As expected, I like the two-row better.
I see the same thing with mine. It's such a delicate beer that it simply isn't finished until it's finished. You can tell what a porter is going to turn out like 3 months before you serve it. Not so much with kolsch.Strangely enough, I didn’t really like either of them until I carbonated them. I didn’t think co2 would make that big of a difference.
I want someone to please explain to me where the addition of wheat came from for Kolsch? Did it come from one of those horribly out of date brewing series books from the 80s and 90s? And so everyone took that as truth and kept it going?I recently brewed a 5 gallon batch that's almost ready to drink, (sampled a small glass today).
OG: 1.048 (1.045*)
FG: 1.010 (1.010*)
SRM: 3.0
IBU: 23.3
90 min boil
90 min mash
Weyermann Pilsner 90.4%
Weyermann Wheat Malt 4.8%
Weyermann Vienna Malt 3.1%
Weyermann Carafoam 1.7%
Hallertauer Mittelfrueh 3.6% AA 90 mins 11.4 ibu's
Tettnang 4.2% AA 15 mins 6.4 ibu's
Tettnang 4.2% AA 5 mins 5.6 ibu's
Wyeast 2565 Kolsch Yeast
* my numbers in ( )
There's this post from @Northern_Brewer.I want someone to please explain to me where the addition of wheat came from for Kolsch? Did it come from one of those horribly out of date brewing series books from the 80s and 90s? And so everyone took that as truth and kept it going?
Because it doesn't seem likely to me that wheat is a common addition to light beer styles in Germany. Kolsch is essentially a helles brewed with ale yeast.
mendelec's point is the key one - this is one of those styles where the brand that everybody's heard of, is actually rather atypical (see also Fuller's ESB).
In Designing Great Beers (p130), Ray Daniels quotes the analyses of Anton Piendl in 500 Bier Aus Aller Welt. They average 1.047 OG, 80% attenuation and 34 EBC colour but the group of Dusselforf alts (excluding Uerig) are just under 30 IBU (BU:GU 62%), whereas Uerig is 48 IBU (BU:GU 102%). Uerig is also a touch paler (33 EBC) and a touch lower attenuation (78%) than the Dussedorf average.
But there's a group of alts (including some from Munster) that are rather different from the Dusseldorf ones, which can go as low as 12 IBU (and eg Pinkus is 18 IBU representing the Munster tradition). He also adds :
"The deep color of alt beer is achieved through the use of speciality malts for a portion of the grist. Though some commercial producers use caramel for coloring beers, most will add a portion of Munich malt and even some small amounts of black malt in order to achieve the desired color and malt flavor....Many brewers believe that wheat is a common ingredient in [both alt and kolsch] but commercial practice does not bear this out....Prof. Ludwig Narziss summarized the use of wheat in these styles: Sometimes in the case of kolsch and rarely in the case of alt, 10 to 20 percent of wheat malt is blended in to give the beers slightly more body."...After Pilsener malt, the primary ingredient of alt is usually Munich malt...Diebels Alt uses just two ingredients, 10 percent Munich malt and 90 percent base malt...Some will argue that crystal malt has a place here as well but I have found no evidence that such malts are used in the production of this style in Germany."
So something like :
4kg pilsner
400g Munich-10
100g Black-500
in 20 litres, mashed at 63-65°C.
30 IBU of something German - Hallertau, Spalt etc - or US lager hops - Mt Hood, Sterling etc - at 60 minutes, then a bit more at 10 minutes.
80% attenuation is a critical part of the style, if you can't rely on your mash getting you there then the yeast should be something like Nottingham, US-05 etc.
There's so such thing as a group of bread yeasts - breadmaking "destroys" yeast but brewing "creates" yeast, so historically bread was made with whatever yeast had been multiplied up by brewing. The concept of "bread yeast" only dates to the start of industrial baking. WLP036 seems to be in the "mixed" group which includes Windsor, S-33 and T-58, distilling yeasts and the yeast that happened to be selected by one major US company for making bread with.
I'm skeptical this is still the case. Kunze mentions nothing about wheat malt in kolsch, but does state there's a hefty amount of Vienna malt used, which I'm also skeptical of. But who am I to say...wheat just doesn't seem to be right for Kolsch.There's this post from @Northern_Brewer.
I'm not one to argue with Narziss of all people but might I suggest that instead of thinking in terms of some kind of baby hefeweizen, you think more of the way that British brewers often add up to 10% (often torrified but not always) wheat primarily for head retention in bitter, particularly ones intended for serving through a sparkler?I'm skeptical this is still the case. Kunze mentions nothing about wheat malt in kolsch, but does state there's a hefty amount of Vienna malt used, which I'm also skeptical of. But who am I to say...wheat just doesn't seem to be right for Kolsch.
Since you referenced my recipe…..in my case I’m not in Germany (although I was actually born there), and I’m not a commercial brewer, I’m a home brewer/enthusiast. I do follow certain guidelines, but not necessary all of them all the time, in order to brew something I like to drink. It really is that simple. I could call it Kolsch-ish I suppose. But I’d rather not.I want someone to please explain to me where the addition of wheat came from for Kolsch? Did it come from one of those horribly out of date brewing series books from the 80s and 90s? And so everyone took that as truth and kept it going?
Because it doesn't seem likely to me that wheat is a common addition to light beer styles in Germany. Kolsch is essentially a helles brewed with ale yeast.
Fair enough. I was going to argue that his original publication was before many of current low o2 brew practices were taught, but I don't think so. I do think those practices are more modern though - within the last 40 years or so.I'm not one to argue with Narziss of all people but might I suggest that instead of thinking in terms of some kind of baby hefeweizen, you think more of the way that British brewers often add up to 10% (often torrified but not always) wheat primarily for head retention in bitter, particularly ones intended for serving through a sparkler?
Yes, I agree, I've brewed alot of Kolsch and would never add wheat. I commented already about my preferred grain bill but because of sourcing the right grains I've modified my recipe. I'll be brewing one this weekend with my preferred yeast, Wyeast Private collection Kolsch II, 2575.Hence, I still argue that wheat has no place in Kolsch
Anyone brew a kolsch with a kolsch malt from weyermann - MWEY1015-Cologne (Kolsch) Malt, 4.5L (Weyermann) thikning of using 90% of that, 5% white wheat & 5% 6 row (not sure if that's necessary)
I tried adding a touch of wheat to my recipe awhile back, and I wasn't satisfied. I prefer 5% Carafoam. A good lagering of the beer results in super thick, stable foam.Thanks for the insight - yes the 6 row was just to insure full conversion but i'd rather not use it if i do not have to. What about the wheat for head retention?
Oh cool - will check that one out!I tried adding a touch of wheat to my recipe awhile back, and I wasn't satisfied. I prefer 5% Carafoam. A good lagering of the beer results in super thick, stable foam.
There appears to be no consensus on the wheat, just keep the percentage small. 0% is small 5% is small but probably enough to affect the foam.Thanks for the insight - yes the 6 row was just to insure full conversion but i'd rather not use it if i do not have to. What about the wheat for head retention?
Got it. Haven't brewed much in over a year so a bit out of practice so appreciate all the recommendations hereI haven’t tried that malt. I’ve brewed Kolsch over and over for 15 years. I’ve had the same yeast for 10+. I’ve dropped the wheat in mine. Latest is just Pils and Carafoam. If I did have that malt on hand, I’d brew it with only that malt. I think it would cover on the body and head retention. Just MO!
Make sure it's German Carafoam ie Weyermann, NOT Carapils. They are NOT the same!!Oh cool - will check that one out!
I used the Cologne malt alone in a kolsch, and it came out better than my old one with Weyermann pilsner with a bit of Munich and Vienna. It makes an excellent kolsch by itself, no need to add anything!Anyone brew a kolsch with a kolsch malt from weyermann - MWEY1015-Cologne (Kolsch) Malt, 4.5L (Weyermann) thikning of using 90% of that, 5% white wheat & 5% 6 row (not sure if that's necessary)
found Carafoam malt 2l on Atlantic Brew SupplyMake sure it's German Carafoam ie Weyermann, NOT Carapils. They are NOT the same!!
I've found anything over 20% Vienna is too much. Most recipes I've seen have under 15%.Kolsch is one of my favorite styles, been brewing it for years and am on my 12th version. I don't think you can go wrong with either wheat or carafoam, but keep them well under 5%. Half that is plenty. Also, up to 50% Vienna is fine.
The most important impact I've found is make sure you use an authentic Kolsch ale yeast and control the fermentation temp. Lager yeasts warm fermented don't do if for me. I ferment at 61*, lower than that gets too fruity and higher you lose the subtle fruit. Let us know How it comes out.
First off, I'm super jealous! Have fun!I tried Omega Kolsch (017) and didn't care for it. I'll give Omega II a try. Have a batch with Lallend Kolsch now and do like it. Both white labs and wyeast always do a great job.
Going to Koln in August, so super excited to try the real thing.
I've found anything over 20% Vienna is too much. Most recipes I've seen have under 15%.
I second you on the authentic Kolsch yeast at cooler temps. Had good luck with 2565, but it can be finicky. Had the best luck with Omega Kolsch II.
I started my Kolsch recipe with Imperial Dieter back in the day. I LOVED it! For about 3 batches, then couldn't get it to do what I wanted. Probably my process, as I was new to the game, but Omega Kolsch II almost seems idiot proof. I mean, I'm kegging 14 days from brew day and drinking a clean, clear Kolsch-style ale in 21 days or less. I've tried Dieter again within the past 2 years and still prefer OKII. Maybe it's just my system. Dieter reminded me of WLP029.I used Imperial G-03 "Dieter" in my last Kolsch and was quite pleased (allegedly from PJ Fruh in Koln). I liked it enough to use it on an Alt that is now conditioning in the beer fridge. Both the Kolsch and the Alt are very good, though they both are lacking in sufficient aroma for me to call them outstanding. I'm thinking about dosing each with Saaz HopZoil to give it some kickstart.
Saaz was the closest product HopZoil makes that seemed in keeping with the style for either beer. I used fresh Noble hops in both beers (FWH and boil only, no whirlpool or dry hopping). The calculated bitterness was on the high side of 'appropriate for style', but they some how seem slightly lacking. Guess I need to stop drinking American IPAs for a while, and recalibrate my palate.
I’m gonna’ have to try OK-II on my next Kolsch. I used the Dieter since reviews said it cleared much better than (and faster) other Kolsch yeast like WLP-029. That was what I found, especially with a dose of Biofine.I started my Kolsch recipe with Imperial Dieter back in the day. I LOVED it! For about 3 batches, then couldn't get it to do what I wanted. Probably my process, as I was new to the game, but Omega Kolsch II almost seems idiot proof. I mean, I'm kegging 14 days from brew day and drinking a clean, clear Kolsch-style ale in 21 days or less. I've tried Dieter again within the past 2 years and still prefer OKII. Maybe it's just my system. Dieter reminded me of WLP029.
And I'm a Tettnang guy for Kolsch, although I want to try Perle and Saphir. Never tried Saaz in my Kolsch.
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