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Stopgap Impish Imperial Stout

380 calories 36.8 g 330 ml
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Beer Stats
Method: BIAB
Style: Russian Imperial Stout
Boil Time: 75 min
Batch Size: 8 liters (ending kettle volume)
Pre Boil Size: 15 liters
Pre Boil Gravity: 1.065 (recipe based estimate)
Efficiency: 60% (ending kettle)
Calories: 380 calories (Per 330ml)
Carbs: 36.8 g (Per 330ml)
Created: Sunday December 2nd 2018
1.122
1.028
12.4%
29.5
50.0
5.5
n/a
 
Fermentables
Amount Fermentable Cost PPG °L Bill %
3.50 kg United Kingdom - Golden Promise3.5 kg Golden Promise 37 3 64.2%
500 g United Kingdom - Chocolate500 g Chocolate 34 425 9.2%
500 g Flaked Oats500 g Flaked Oats 33 2.2 9.2%
350 g United Kingdom - Crystal 30L350 g Crystal 30L 34 30 6.4%
100 g United Kingdom - Roasted Barley100 g Roasted Barley 29 550 1.8%
100 g United Kingdom - Extra Dark Crystal 120L100 g Extra Dark Crystal 120L 33 120 1.8%
350 g United Kingdom - Dextrine Malt350 g Dextrine Malt 33 1.8 6.4%
50 g United Kingdom - Peated Malt50 g Peated Malt 38 2.5 0.9%
5,450 g / $ 0.00
 
Hops
Amount Variety Cost Type AA Use Time IBU Bill %
20 g East Kent Goldings20 g East Kent Goldings Hops Leaf/Whole 5 Boil 90 min 26.97 66.7%
10 g East Kent Goldings10 g East Kent Goldings Hops Leaf/Whole 5 Boil 5 min 2.51 33.3%
30 g / $ 0.00
 
Other Ingredients
Amount Name Cost Type Use Time
75 g Cacao nibs Flavor Boil 0 min.
50 g Mocha Limu Ethiopian coffee Flavor Boil 0 min.
 
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
 
Mash Guidelines
Amount Description Type Start Temp Target Temp Time
15 L Reiterated mash (60 mins with 2.5kg in 15l then 60 mins with remaining 2.9kg grain) Infusion -- 65 °C 120 min
Quick Water Requirements
Water Liters
Total strike volume 21.4
Mash volume with grains 24.9
Grain absorption losses -5.5
Mash Lauter Tun losses -0.9
Pre boil volume (equipment estimates 15.3 L) 15
Boil off losses -7.1
Hops absorption losses (first wort, boil, aroma) -0.2
Post boil volume (equipment estimates 7.7 L) 8
Estimated amount in fermentor 8
Total: 21.4  
Equipment Profile Used: System Default
 
Notes

Malts to be finely milled.

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  • Public: Yup, Shared
  • Last Updated: 2019-01-12 15:43 UTC