danotts
Member
I spent my Sunday afternoon (from 1 pm until 9 pm) brewing an all grain single decoction hefeweizen. Having recently acquired Eric Warner's book "German Wheat Beer" (#7 in the classic beer style series) and being on the verge of a solar meltdown here in Jacksonville, FL, I figured it was time to brew another "summer beer." The recipe fairly closely followed the "Isar Weizen" recipe on pages 105-107 of Warner's book. The grist was 70/30 Briess pale wheat malt to Weyermann Pilsner malt with 1.0 oz of Hallertauer pellets added over three additions.
I did everything up to the sparge indoors in the comfort of my air conditioned home. I used a 5 gal aluminum pot (my first brew kettle for partial boil, extract and partial mash batches) for the main mash and a 4 gal All-Clad stainless pot with a heavy bottom for the decoction boil (to mitigate scorching). It worked out beautifully. I nailed all my rest temperatures (104, 122, 147, 160, all deg. F). The best part was the aroma of the decoction boil.. oh my gosh did it smell yummy! The one thing that did not happen that I was expecting was the protein scum rising to the top in the decoction. So, I did not skim anything. You can see in the linked photo though, that there's plenty of protein dough in the lauter tun (top view of 10 gal cooler).
Another surprise was the relatively little amount of hot and cold break in the brewpot; apparently the decoction took care of most of that, and it stayed in the lauter tun.
o.g. was 1.049, a little lower than the recipe called for (1.055). I'm assuming I either didn't get a good enough grind on the wheat (used the LHBS JSP malt mill at the standard barley setting), or my batch sparge method resulted in channeling in my lauter tun (you can kind of see the unevenness in the photo; my manifold is a square loop of 1/2" CPVC).
I plan to take a picture of the finished product in a couple of weeks. Until then.
Prost!
I did everything up to the sparge indoors in the comfort of my air conditioned home. I used a 5 gal aluminum pot (my first brew kettle for partial boil, extract and partial mash batches) for the main mash and a 4 gal All-Clad stainless pot with a heavy bottom for the decoction boil (to mitigate scorching). It worked out beautifully. I nailed all my rest temperatures (104, 122, 147, 160, all deg. F). The best part was the aroma of the decoction boil.. oh my gosh did it smell yummy! The one thing that did not happen that I was expecting was the protein scum rising to the top in the decoction. So, I did not skim anything. You can see in the linked photo though, that there's plenty of protein dough in the lauter tun (top view of 10 gal cooler).
Another surprise was the relatively little amount of hot and cold break in the brewpot; apparently the decoction took care of most of that, and it stayed in the lauter tun.
o.g. was 1.049, a little lower than the recipe called for (1.055). I'm assuming I either didn't get a good enough grind on the wheat (used the LHBS JSP malt mill at the standard barley setting), or my batch sparge method resulted in channeling in my lauter tun (you can kind of see the unevenness in the photo; my manifold is a square loop of 1/2" CPVC).
I plan to take a picture of the finished product in a couple of weeks. Until then.
Prost!