rustic lager Brew Session

Brew Session Info

10/26/2021
(Include any important notes from brew day until tasting)

10/26 4.85 HLT 132F p rest 150F s rest 5' d 5.20 mash pH 5.18/1.062 first 5.24 second 5.61/1.006 final 5.26/1.039 pre 3mL H3PO4 @EOB KO@68F 1.048 OG, 5.18 post Pitched 800 mL gen 3 bayern @54F~4 hours after KO. Controller set to 52F. 11/3@1.012@57F. Gravity has been corrected for temperature. Tasting pretty good, and hoppier than I would've guessed! Will recheck 11/5, and keg if gravity is stable. 11/27. Tapped maybe 10 days ago? Maybe closer to two weeks. Pours deeply golden, 5-6SRM. Magical, unfading foam. Wheat bread aromas with an herbal, lightly orange scented hop nose. Dense, moreish bready malt character, without much body behind it. Digestible, with a nicely balancing hop weight to it. Clean, crisp finish. The aroma hops have faded a bit since first tapping. They were a bit much! A line somewhere between historic Vienna lager (perhaps quite close to that beer style), and bavarian pilsner. Pretty on point with what I was looking for--something with a bit more malt complexity than a pils, but not quite straying into the marzen or dunkel territory. Perhaps with just Vienna and a slight reworking of the hop bill, this may be a proper Vienna lager. Like helles, but a bit maltier, like pils, but not quite as hoppy (though that would be a tough argument with this beer). Had a weird draft line quality issue. The beer seemed to have lost all its hops, and became exceptionally malty, with what I suspect was diacetyl. Cleaned the draft line and all the issues were immediately gone. Hops were brought back to life, no D flavor. I suspect it was the result of taking too much yeast along in the keg. Must've dropped out in the line and become a problem.

Water Infusion

Brew Session Specific

8.3 lb kg
°FC
°FC
qt/lbl/kg
90 min.
5 gals liters

Equipment Profile

0.15 gals/lb liters/kg
0.01 gals/lb liters/kg
0 °FC
0.25 gals liters
0.5 gals liters
1 gals/hour liters/hour
0.2 gals liters

Calculated Totals

8.53 gals liters
0.66 gals liters
0.25 gals liters
0.00 °FC
0.00 °FC
-1.00 gals liters
8.28 gals liters
7.20 gals liters

Mash / Boil

Mash

PH
°FC
°FC
minutes

Boil

1.036 (estimated)
gallons liters 7.20 (gallonsliters estimated)
minutes minutes (90 minutes estimated)
gals liters

Gravity Estimates

Based on boiling 7.20 gallonsliters at 1.036 for 90 minutes, this will decrease your wort by 1.50 gallonsliters, bringing your after boil OG to 1.044.

You wanted an OG of 1.046. It looks like it will be under.

Fermentation

gallons liters 5.00 (gallonsliters estimated)
(1.046 predicted)
(1.010 predicted)

Conditioning

Tasting Notes (0)

There aren't any tasting notes logged yet

Recipe Facts

rustic lager
German Pils
  • 5.00 Gallons Liters Batch Size
  • 7.00 Gallons Liters Boil Size
  • 90  min Boil Time
  • 1.046 OG
  • 1.010 FG
  • 31.6 IBU (tinseth) Bitterness
  • 0.69 BG:GU
  • 4.9° SRM Color
  • 75% Efficiency
  • 4.7% ABV Alcohol
  • 152 per 12oz Calories
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