2026 02 PerPlassen Imperial Mocha Stout Beer Recipe | All Grain Russian Imperial Stout | Brewer's Friend
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2026 02 PerPlassen Imperial Mocha Stout

258 calories 23.9 g 330 ml
Beer Stats
Method: All Grain
Style: Russian Imperial Stout
Boil Time: 75 min
Batch Size: 20 liters (fermentor volume)
Pre Boil Size: 27 liters
Pre Boil Gravity: 1.063 (recipe based estimate)
Post Boil Gravity: 1.084 (recipe based estimate)
Efficiency: 68% (brew house)
Source: TerjeV (from brewgr.com)
Calories: 258 calories (Per 330ml)
Carbs: 23.9 g (Per 330ml)
Created: Thursday January 1st 2026
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Fermentables
Amount Fermentable Cost PPG °L Bill %
0.92 kg Munich - Light 10L0.92 kg Munich - Light 10L 33 10 11.1%
4.90 kg US - Best Pale Ale4.9 kg US - Best Pale Ale 36.8 3 59.2%
0.92 kg US - Flaked Oats0.92 kg US - Flaked Oats 36.8 1 11.1%
450 g Caramel/Crystal 60 - US450 g Caramel/Crystal 60 - US 35.8 60 5.4%
280 g US - Lactose (Milk Sugar)280 g US - Lactose (Milk Sugar) 40.8 1 3.4%
180 g Black Malt - US180 g Black Malt - US 27.9 500 2.2%
230 g US - Carapils - DE230 g US - Carapils - DE 32.8 2 2.8%
200 g US - Chocolate - UK200 g US - Chocolate - UK 33.9 425 2.4%
200 g US - Carafa II - DE200 g US - Carafa II - DE 31.8 412 2.4%
8,280 g / 0.00
 
Hops
Amount Variety Cost Type AA Use Time IBU Bill %
68 g Challenger68 g Challenger Hops Pellet 5.8 Boil 75 min 46.7 68%
32 g East Kent Goldings32 g East Kent Goldings Hops Pellet 5.8 Boil 30 min 16.16 32%
100 g / 0.00
 
Mash Guidelines
Amount Description Type Start Temp Target Temp Time
23.9 L Saccharification Rest Temperature 73 °C 66 °C 75 min
10 L Vasking Temperature 78 °C 79 °C 25 min
Strike -- -- 60 min
Starting Mash Thickness: 2.3 L/kg
Starting Grain Temp: 18 °C
 
Other Ingredients
Amount Name Cost Type Use Time
1 each Protofloc Fining Boil 0 min.
5 g Yeast Nutrient Other Boil 10 min.
8 g Fermaid O Other Secondary 0 min.
113 g Cocao Nibs Flavor Secondary 0 min.
2 each Cinnamon stick Flavor Secondary 0 min.
3 each Vanilla Bean Flavor Secondary 0 min.
29 g Pasilla Peppers Flavor Secondary 0 min.
85 g Coffee Beans Flavor Secondary 0 min.
 
Yeast
Fermentis - Safale - American Ale Yeast US-05
Amount:
3 Each
Cost:
Attenuation (avg):
81%
Flocculation:
Medium
Optimum Temp:
12 - 25 °C
Starter:
No
Fermentation Temp:
20 °C
Pitch Rate:
1.0 (M cells / ml / ° P) 405 B cells required
0.00 Yeast Pitch Rate and Starter Calculator
Priming
CO2 Level: 0
 
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
 
Notes

This recipe was exported from https://brewgr.com.

Recipe Picture
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  • Public: Yup, Shared
  • Last Updated: 2026-03-06 15:29 UTC
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