AB:05 Belgian Imperial Stout.
ABV: 12.5 | IBU: 40 | SRM: 90
  • Brewdog
  • 01-12-2010

1  Mash

Mash stage: 1

Fermentables

Amount (gr)SRM
Extra Pale 1375.0
Carafa Special Malt Type 1 129.3
Carafa Special Malt Type 3 129.3
Flaked Oats 258.5
Pale Crystal 171.9
Dark Crystal 86.6

Mashing scheme

Start temp. in °CDuration in min.
1 65 90.0

Mash stage: 2

Fermentables

Amount (gr)SRM
Extra Pale 1375.0
Carafa Special Malt Type 1 129.3
Carafa Special Malt Type 3 129.3
Flaked Oats 258.5
Pale Crystal 171.9
Dark Crystal 86.6

Mashing scheme

Start temp. in °CDuration in min.
1 65 90.0

2  Boil

Boiling time: 60 min

HopsAmount (gr)Duration (min)Alpha acid
First Gold 6.88 60
First Gold 6.88 60
First Gold 6.88 0
First Gold 6.88 0

3  Fermentation

Fermentation scheme

TemperatureEnd TemperatureDurationAdditions
PRIM (Airlock) 19 19 7.0 days
Wyeast 3522 - Belgian Ardennes™ - 5gr
COND 19 19 0.0 days
SECND 14 14 14.0 days
COND 5 5 2.0 days

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