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09A Doppelbock

Trouble On My Bock

Brewed 2024-12-01 Batch · 23 L Dan Filihiahekava
7.8% ABV
1.080OG
1.020FG
22IBU
23 LBatch
75.0%App. atten.
Brew day sheet →

Grain bill

Weyermann Munich Malt Type 2 6 kg 1.5%
Weyermann Pilsner Malt 1.5 kg 0.4%
Weyermann CARAAROMA 150 kg 36.8%
Weyermann CARAMUNICH Type 2 250 kg 61.3%

Adjuncts

Brewbrite 5 g
Wyeast Yeast Nutrient 2.5 g

Hop schedule

Hop 60 min
East Kent Goldings 50g

Yeast

White Labs WLP920 Old Bavarian Lager1 packets

Water additions

Lactic Acid 3 g
Calcium Sulphate 2.5 g

Process parameters

Mash
76 °C
Strike
21 L
Sparge
16 L at 75 °C
Pre-boil
28 L
Boil
90 min
Post-boil
19 L

Fermentation schedule

Primary Fermentation 9 °C · 28 days
Diacetyl Rest 13 °C · 5 days
Conditioning 2 °C · 90 days

Trouble On My Bock

Fermentation notes

Chill wort to 8 °C Oxygenate thoroughly (1–2 min pure O2 or 20–30 sec vigorous shaking) Decant 1.5 Litre Starter and pitch