Bayou Beer

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2023 Festbier

August 22nd, 2023

Keeping the brewing going for the Fall with Festbier. A style I very much enjoy at the low end of it’s range. Just a really big Helles to me. Brew day went very well with this one. With the exception that the boil off rate seemed really low. I notice that seems to happen in humid days. I may need to really get it rolling for days like this. So a little under gravity, and probably a little less bitter due to the extra water volume, but still very much what I’m looking forward to drinking in September/October.

Update 8/31/2023

The fermentation appears to have gone fine. Fermenting right around 50F for the first 5-7 days and then ramping up a couple of degrees daily for week two as it appears to slow down. In my experience this is a pretty complete fermentation. Cold crash next and then transfer to a keg with gelatin for clarification. Can’t wait for it to get a little cool, watch some Saints and LSU football and drink this beer.

Update 9/2/2023

Final gravity is very dry. Around 1.009 from a starting gravity around 1.052. So we’re looking at about 5.5% abv. It’s on the low side of a Festbier for sure but it’s very flavorful and I really enjoy seeing how this one turns out. Clarified with gelatin in the keg and look forward to seeing the finished product. May enter it in a competition under several styles if it works out well, given how it’s right at the top of Marzen/Pilsner and low on the Festbier.

Recipe Details

Batch Size Boil Time IBU SRM Est. OG Est. FG ABV
6.5 gal 90 min 21.0 IBUs 5.6 SRM 1.055 1.012 5.7 %

Style Details

Name Cat. OG Range FG Range IBU SRM Carb ABV
Festbier 4 B 1.054 - 1.057 1.01 - 1.012 18 - 25 4 - 7 2.4 - 2.9 5.8 - 6.3 %

Fermentables

Name Amount %
Viking Pilsner Malt 13 lbs 86.67
Carahell (Weyermann) 1 lbs 6.67
Munich I (Weyermann) 1 lbs 6.67

Hops

Name Amount Time Use Form Alpha %
Hallertauer Mittelfrueh 3 oz 60 min Boil Pellet 2.1
Hallertauer Mittelfrueh 1 oz 10 min Boil Pellet 2.1
Hallertauer Mittelfrueh 1 oz 0 min Boil Pellet 2.1

Yeast

Name Lab Attenuation Temperature
German Lager (WLP830) White Labs 77% 50°F - 55°F

Mash

Step Temperature Time
Mash In 152°F 60 min

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