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Jenni Impy

322 calories 29.4 g 330 ml
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Beer Stats
Method: All Grain
Style: Russian Imperial Stout
Boil Time: 60 min
Batch Size: 16 liters (fermentor volume)
Pre Boil Size: 22 liters
Pre Boil Gravity: 1.076 (recipe based estimate)
Post Boil Gravity: 1.104 (recipe based estimate)
Efficiency: 65% (brew house)
Calories: 322 calories (Per 330ml)
Carbs: 29.4 g (Per 330ml)
Created: Saturday October 25th 2025
1.104
1.021
10.9%
52.8
40.0
n/a
n/a
 
Fermentables
Amount Fermentable Cost PPG °L Bill %
6 kg Crisp Malting - Extra Pale Maris Otter6 kg Extra Pale Maris Otter 37.5 2 70.6%
0.50 kg United Kingdom - Crystal Rye0.5 kg Crystal Rye 33 90 5.9%
0.75 kg Crisp Malting - Crystal Extra Light EBC1000.75 kg Crystal Extra Light EBC100 33.1 38.03 8.8%
0.45 kg Flaked Oats0.45 kg Flaked Oats 33 2.2 5.3%
0.40 kg Simpsons - Chocolate Malt0.4 kg Chocolate Malt 31.7 444 4.7%
0.15 kg United Kingdom - Black Patent0.15 kg Black Patent 27 525 1.8%
0.25 kg Torrified Wheat0.25 kg Torrified Wheat 36 2 2.9%
8.50 kg / $ 0.00
 
Hops
Amount Variety Cost Type AA Use Time IBU Bill %
25 g East Kent Goldings25 g East Kent Goldings Hops Leaf/Whole 6.78 Boil 60 min 19.4 20.8%
25 g Fuggles25 g Fuggles Hops Leaf/Whole 3.14 Boil 60 min 8.99 20.8%
20 g East Kent Goldings20 g East Kent Goldings Hops Leaf/Whole 6.78 Boil 15 min 7.7 16.7%
20 g Fuggles20 g Fuggles Hops Leaf/Whole 3.14 Boil 15 min 3.57 16.7%
15 g Fuggles15 g Fuggles Hops Leaf/Whole 3.14 Boil 30 min 4.14 12.5%
15 g East Kent Goldings15 g East Kent Goldings Hops Leaf/Whole 6.78 Boil 30 min 8.95 12.5%
120 g / $ 0.00
 
Yeast
Lallemand - LALBREW® NOTTINGHAM HIGH PERFORMANCE ALE YEAST
Amount:
1 Each
Cost:
Attenuation (avg):
80%
Flocculation:
High
Optimum Temp:
10 - 22 °C
Starter:
No
Fermentation Temp:
-
Pitch Rate:
0.35 (M cells / ml / ° P) 138 B cells required
$ 0.00 Yeast Pitch Rate and Starter Calculator
Priming
CO2 Level: 2.65 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
Quick Water Requirements
Water Liters
Strike water volume at mash thickness of 3 L/kg 25.5
Mash volume with grains 31.1
Grain absorption losses -8.5
Remaining sparge water volume (equipment estimates 6.2 L) 5.9
Mash Lauter Tun losses -0.9
Pre boil volume (equipment estimates 22.3 L) 22
Boil off losses -5.7
Hops absorption losses (first wort, boil, aroma) -0.6
Post boil Volume 16
Going into fermentor 16
Total: 31.4  
Equipment Profile Used: System Default
"Jenni Impy" Russian Imperial Stout beer recipe by Brewer #118195. All Grain, ABV 10.93%, IBU 52.75, SRM 40, Fermentables: (Extra Pale Maris Otter, Crystal Rye, Crystal Extra Light EBC100, Flaked Oats, Chocolate Malt, Black Patent, Torrified Wheat) Hops: (East Kent Goldings, Fuggles)
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  • Last Updated: 2025-11-02 09:22 UTC