Overview

Info: 5 gallon all-grain Oktoberfest Marzen lager
Brewed: April 20, 2006
Kegged:
OG: 1.070
FG: 1.012
ABV: 7.9%

Ingredients

Grains
  • 14lbs Pilsner
  • 1.75lbs cara-Vienne
  • 0.75lbs cara-Munich
Hops
  • 0.25oz Tettnanger (4%AA) @90 mins remaining
  • 0.5oz Tettnanger (4%AA) @75 mins remaining
  • 1.5oz Mt. Hood (3.2%AA) @60 mins remaining
  • 0.75oz Saaz (3%AA) @30 mins remaining
Misc
  • Irish Moss
Yeast
  • Wyeast #2206 Bavarian Lager

Brewing Notes

Mash at 130F for 30 min
Mash at 152F for 60 min

The directions we have say to mash at 130F woth 4.25 gallons of water, then add 3 gallons of boiling water to get to 152F. Then collect the runoff, and use tapwater to get up to 6-6.5 gallons of wort. That seems like some kind of silly, pseudo-batch sparge. But why leave the extra sugar in the mashtun (since his method never gets above 153F)?? We sparged like normal, which probably explains our higher OG.

90 min boil.

Ferment:
Chill to 45-50F, aerate, pitch yeast. Primary fermentation at 42-45F for 10-14 days. Then either I) allow the beer to finish, and lager at 34-36F for 6-8 weeks, or II) (our method) when the gravity <1.020 transfer to a keg. Lower the temperature to 33F and lager for 6 months. (Note: we tried this, and ended up with a fermentation that seems not to have finished).