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Imperial Cocoa Stout

306 calories 34 carbs
Beer Stats
Method: All Grain
Style: Russian Imperial Stout
Boil Time: 90 min
Batch Size: 24 liters (fermentor volume)
Pre Boil Size: 30 liters
Post Boil Size: 21 liters
Pre Boil Gravity: 1.073 (recipe based estimate)
Efficiency: 60% (brew house)
Calories: 306 calories (Per 355mL)
Carbs: 34 g (Per 355mL)
Created Wednesday September 11th 2019
1.091
1.027
8.37%
40.39
41.01
n/a
n/a
 
Fermentables
Amount Fermentable PPG °L Bill %
7 kg United Kingdom - Maris Otter Pale7 kg Maris Otter Pale 38 3.75 60.9%
1 kg German - CaraMunich III1 kg CaraMunich III 34 57 8.7%
0.80 kg German - Carapils0.8 kg Carapils 35 1.3 7%
0.50 kg Belgian - Biscuit0.5 kg Biscuit 35 23 4.3%
0.50 kg United Kingdom - Crystal 45L0.5 kg Crystal 45L 34 45 4.3%
0.50 kg Dry Malt Extract - Dark0.5 kg Dry Malt Extract - Dark 44 30 4.3%
0.50 kg Flaked Oats0.5 kg Flaked Oats 33 2.2 4.3%
0.40 kg Belgian - Chocolate0.4 kg Chocolate 30 340 3.5%
0.30 kg American - Roasted Barley0.3 kg Roasted Barley 33 300 2.6%
11.5 kg Total      
 
Hops
Amount Variety Type AA Use Time IBU Bill %
50 g Challenger50 g Challenger Hops Pellet 8.5 Boil 60 min 36.53 50%
50 g Fuggles50 g Fuggles Hops Pellet 4.5 Boil 5 min 3.86 50%
 
Mash Guidelines
Amount Description Type Temp Time
27.5 L Infusion 70 °C 60 min
13.5 L Sparge 72 °C --
Starting Mash Thickness: 2.5 L/kg
 
Other Ingredients
Amount Name Type Use Time
100 g Cacao nibs Flavor Mash 5 min.
50 g Oak cube Flavor Secondary 30 days
20 g Orange peel Other Mash 0 min.
 
Yeast
Wyeast - London Ale 1028
Amount:
1 Each
Attenuation (avg):
75%
Flocculation:
Med-Low
Optimum Temp:
16 - 22 °C
Starter:
No
Fermentation Temp:
-
Pitch Rate:
0.35 (M cells / ml / ° P) 183 B cells required
Yeast Pitch Rate and Starter Calculator
Priming
CO2 Level: 1.65 Volumes
 
Target Water Profile
Balanced Profile
Ca+2 Mg+2 Na+ Cl- SO4-2 HCO3-
0 0 0 0 0 0
Mash Chemistry and Brewing Water Calculator
Method: All Grain, Style: Russian Imperial Stout, ABV 8.37%, IBU 40.39, SRM 41.01, Fermentables: (Maris Otter Pale, CaraMunich III, Carapils, Biscuit, Crystal 45L, Dry Malt Extract - Dark, Flaked Oats, Chocolate, Roasted Barley) Hops: (Challenger, Fuggles) Other: (Cacao nibs, Oak cube, Orange peel)
Last Updated and Sharing
 
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Recipe QR Code
  • Public: Yup, Shared
  • Last Updated: 2019-10-18 22:19 UTC
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