Overview

Info: 6 gallon all-grain dark lager recipe based on Jamil's
Brewed: September 18, 2009
Kegged: October 15, 2009
OG: 1.054
FG: 1.010
ABV: 6%
XLS

Ingredients

Grains
  • 12.2 lbs Munich Malt (Dingemans)
  • 0.25 lbs Debittered Black (Dingemans)
Hops
  • 1.5 oz Hallertau Mittelfruh 4.3% AA (60 min)
  • 0.5 oz Hallertau Mittelfruh 4.3% AA (10 min)
Yeast
  • WLP833 German Bock Lager in a 4L starter w/stir plate

Brewing Notes

This is our attempt to make something along the lines of Weltenburger Closter Dunkel, one of my favorite beers. The whole grain bill is basically Munich malt with just a touch of color (but little flavor) from the black malt.

The black malt should not give the beer any roasty character, hence using the debittered black. We also minimized any roast flavors by crushing the debittered black very fine, and adding it to the mash at the very end, when we started to recirculate. Just for color basically with very mild flavor.

Lagers need a massive amount of yeast, so we did a 4L starter for this one.

We used our 4x chiller to get the wort down to the 49 F pitching temp, but then we let it warm up (unintentionally) to about 57 F before we actually pitched the yeast. So we did a diacetyl rest by raising the temp up to 65 F at the end of fermentation just to be sure.

Turned out great! Would raise the mash temp a bit to get a slightly sweeter beer next time. Say 154 F.