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Imperial Stout

320 calories 26 g 12 oz
Beer Stats
Method: All Grain
Style: Imperial Stout
Boil Time: 90 min
Batch Size: 5.5 gallons (fermentor volume)
Pre Boil Size: 9.26 gallons
Post Boil Size: 6.25 gallons
Pre Boil Gravity: 1.043 (recipe based estimate)
Post Boil Gravity: 1.097 (recipe based estimate)
Efficiency: 68% (brew house)
Hop Utilization: 60%
Calories: 320 calories (Per 12oz)
Carbs: 26 g (Per 12oz)
Created Thursday September 22nd 2022
1.097
1.015
10.7%
74.7
50.0
5.1
n/a
 
Fermentables
Amount Fermentable Cost PPG °L Bill %
13.25 lb United Kingdom - Maris Otter Pale13.25 lb Maris Otter Pale 38 3.75 61.6%
1.75 lb Brown Malt1.75 lb Brown Malt 34 90.36 8.1%
0.50 lb Flaked Oats0.5 lb Flaked Oats 33 2.2 2.3%
2 lb American - Roasted Barley2 lb Roasted Barley - (late mash tun addition) 33 300 9.3%
1.25 lb American - Chocolate1.25 lb Chocolate - (late mash tun addition) 29 350 5.8%
0.75 lb Belgian - De-Bittered Black0.75 lb De-Bittered Black - (late mash tun addition) 34 566 3.5%
2 lb Belgian Candi Sugar - Dark (275L)2 lb Belgian Candi Sugar - Dark (275L) - (late boil kettle addition) 38 275 9.3%
21.50 lbs / 0.00
 
Hops
Amount Variety Cost Type AA Use Time IBU Bill %
3 oz Artisan - Centennial3 oz Centennial Hops Pellet 9.7 Boil 60 min 64.05 63.2%
0.75 oz Chinook0.75 oz Chinook Hops Pellet 13 Boil 15 min 10.65 15.8%
1 oz Yakima Chief Hops - Fuggle UK1 oz Fuggle UK Hops Pellet 4.3 Boil 0 min 21.1%
4.75 oz / 0.00
 
Mash Guidelines
Amount Description Type Temp Time
7.56 gal Strike 151 °F 60 min
Starting Mash Thickness: 1.5 qt/lb
 
Yeast
Lallemand - LALBREW® NOTTINGHAM HIGH PERFORMANCE ALE YEAST
Amount:
2 Each
Cost:
Attenuation (avg):
80%
Flocculation:
High
Optimum Temp:
50 - 72 °F
Starter:
No
Fermentation Temp:
64 °F
Pitch Rate:
0.35 (M cells / ml / ° P) 168 B cells required
0.00 Yeast Pitch Rate and Starter Calculator
Priming
CO2 Level: 2.44 Volumes
 
Target Water Profile
London (Porter, dark ales)
Ca+2 Mg+2 Na+ Cl- SO4-2 HCO3-
100 5 35 60 50 265
Mash Chemistry and Brewing Water Calculator
"Imperial Stout" Imperial Stout beer recipe by cphilli. All Grain, ABV 10.73%, IBU 74.7, SRM 50, Fermentables: (Maris Otter Pale, Brown Malt, Flaked Oats, Roasted Barley, Chocolate, De-Bittered Black, Belgian Candi Sugar - Dark (275L)) Hops: (Centennial, Chinook, Fuggle UK)
Last Updated and Sharing
 
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Recipe QR Code
  • Public: Yup, Shared
  • Last Updated: 2022-09-23 02:24 UTC
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