2022-07-22

23C - Oud Bruin

BJCP Style: 23C - Oud Bruin

Though the Gueuze was more of a Final Boss, this brew is truly the last on the BJCP list closing out the European Sour Ale section. 

Oud Bruin is the lesser known partner style to Flanders Red with a "deeper malt character" according to the BJCP style comparison. 

The full recipe is on BrewersFriend but here's the TL;DR

  • 2022-7-22: brew day
  • Malts: Munich I, Special B, Chocolate
  • Hops: [Magnum] (Styrian Goldings)
  • Yeast 1: Lallemand Köln
  • Yeast/Bacteria secondary: RR Beatification blend + brett
  • OG: 13.8°P
Grains: Munich, Special B, Chocolate 

Hops: Magnum for bittering and a late addition of Styrian Goldings

Mash complete

Leftover yeast from a recent Kölsch brew. The primary yeast will be so overpowered by the lacto and other bugs something neutral like this is fine here. 

Bag out. Heating up to boil

Floor Manager Steve sleeping on the job

And introducing the new Brewing Assistant: Leeloo Dallas Multipass (also sleeping on the job)!

FW hops in and boil is ON

Brew session beer

Into the fermenter

OG right on the numbers at 13.8°P. Expecting to finish around 6% ABV

Wort sample nice and clear with appropriate color for the style

Away we go

2022-8-12 (+22): Wild American kicked so the OB got transferred into the sour keg.