Tips on 1 gallon test batches?

Brewing processes and methods. How to brew using extract, partial or all-grain. Tips and tricks.


Post Reply
Joined:Wed Mar 21, 2012 2:22 pm
Location:Portage, PA
Tips on 1 gallon test batches?

Post by bwilliamson » Fri Apr 13, 2012 8:58 am

I really don't like brewing a 5+ gallon batch only to find out that something went wrong or that I simply don't like it. Thoughts on 1 gallon test batches? carboy size, receipe adjustments etc.....

User avatar
Joined:Mon Apr 10, 2006 1:36 pm
Location:Greater Boston

1 gallon batches

Post by slothrob » Fri Apr 13, 2012 6:46 pm

I make 2.5-3.5 gallon batches regularly, and make few changes from my 5 gallon batches. I use a 5 gallon fermenter, instead of a 6.5 gallon one, and account for the fact that I still boil off 1 gallon in my calculations in BTP. That change in volume will probably play a role in bitterness and you'll need to account for that.

For a 1 gallon batch, I'd probably drop down to about a 3 gallon fermenter. Also, I'd try and keep the heat down as low as possible, while still maintaining a good boil, and use as narrow a kettle as possible to minimize boil-off.
BTP v2.0.* Windows XP

Post Reply