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Imperial Brown Stout

254 calories 23.1 g 12 oz
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Beer Stats
Method: BIAB
Style: Russian Imperial Stout
Boil Time: 60 min
Batch Size: 20 liters (fermentor volume)
Pre Boil Size: 24 liters
Post Boil Size: 20 liters
Pre Boil Gravity: 1.064 (recipe based estimate)
Post Boil Gravity: 1.077 (recipe based estimate)
Efficiency: 72% (brew house)
Source: The Kernel Brewery
Calories: 254 calories (Per 12oz)
Carbs: 23.1 g (Per 12oz)
Created: Monday September 24th 2018
1.077
1.015
8.6%
306.5
47.4
5.4
n/a
 
Fermentables
Amount Fermentable Cost PPG °L Bill %
5.50 kg United Kingdom - Maris Otter Pale5.5 kg Maris Otter Pale 38 3.75 78%
705 g United Kingdom - Brown705 g Brown 32 65 10%
565 g United Kingdom - Black Patent565 g Black Patent 27 525 8%
280 g United Kingdom - Amber280 g Amber 32 27 4%
7,050 g / £ 0.00
 
Hops
Amount Variety Cost Type AA Use Time IBU Bill %
200 g CTZ200 g CTZ Hops Pellet 13.7 Boil 60 min 306.45 100%
200 g / £ 0.00
 
Other Ingredients
Amount Name Cost Type Use Time
0.50 g Baking Soda Water Agt Mash 1 hr.
7 g Calcium Chloride (dihydrate) Water Agt Mash 1 hr.
1 g Gypsum Water Agt Mash 1 hr.
3.50 g Magnesium Chloride Water Agt Mash 1 hr.
4 g Salt Water Agt Mash 1 hr.
170 g Dark Brown Sugar Flavor Boil 15 min.
170 g Light Brown Sugar Flavor Boil 15 min.
170 g White Sugar Flavor Boil 15 min.
1 each Protafloc Fining Boil 15 min.
 
Yeast
Crossmyloof - Five
Amount:
10 Grams
Cost:
Attenuation (avg):
78%
Flocculation:
High
Optimum Temp:
17 - 28 °C
Starter:
No
Fermentation Temp:
-
Pitch Rate:
0.35 (M cells / ml / ° P) 131 B cells required
£ 0.00 Yeast Pitch Rate and Starter Calculator
Priming
Method: co2       Amount: 0.77 bar       Temp: 7 °C       CO2 Level: 2.2 Volumes
 
Target Water Profile
Stout Water Profile
Ca+2 Mg+2 Na+ Cl- SO4-2 HCO3-
140 8 17 274 85 144
Mash Chemistry and Brewing Water Calculator
 
Mash Guidelines
Amount Description Type Start Temp Target Temp Time
27 L Infusion 25 °C 65 °C 60 min
Quick Water Requirements
Water Liters
Strike water volume (equipment estimates 34.7 L) 32
Mash volume with grains (equipment estimates 39.3 L) 36.6
Grain absorption losses -7.1
Mash Lauter Tun losses -0.9
Pre boil volume (equipment estimates 26.7 L) 24
Boil off losses -5.7
Hops absorption losses (first wort, boil, aroma) -1
Post boil Volume 20
Volume into fermentor 20
Total: 32  
Equipment Profile Used: System Default
 
Notes

BF = 306 IBU
Recipe = 90 IBU
SMPH = 90 IBU

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  • Last Updated: 2025-04-29 09:42 UTC
  • Snapshot Created: 2018-09-24 11:47 UTC
  • Link To Parent Recipe