Overview

Info: 10 gallon all-grain Berliner Weisse recipe using lactobacillus
Brewed: September 12, 2009
Kegged: not yet
OG: 1.032
FG: 1.007 after 2 weeks
ABV: 3.4%
XLS

Ingredients

Grains
  • 7.35 lbs Pilsner Malt (Dingemans)
  • 5.25 lbs Wheat Malt (Briess)
Hops
  • 2 oz Domestic Hallertauer 3.9% AA (10 min)
Yeast
  • WLP011 European Ale in a 2L starter
  • WLP677 Lactobacillus delbrueckii

Brewing Notes

This is an oddball beer that's really only found in Berlin. It's hazy, bready, sour and refreshing - kinda like sour dough in a glass.

Because it is sour, one doesn't want a strong hop presence. So only a 10 minute boil was done to isomerize some of the hop oils. Traditionally, this beer is not boiled at all. Since we have critters in Tucson that would love to spoil our beer, we figured it would be a good idea to boil it and control what critters get to chew on it.

Both the ale yeast and the lactobacillus culture were pitched at the same time. The primary fermentation was done after a couple days. The bugs will work on it for a couple months to sour it up.

We also tried out our 4x chiller for the first time on this batch. Chilled it down to pitching temps in 12 minutes. Pretty badass.