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FAT CUB IMPERIAL STOUT

306 calories 31 carbs
Beer Stats
Method: BIAB
Style: Imperial Stout
Boil Time: 90 min
Batch Size: 5.25 gallons (fermentor volume)
Pre Boil Size: 8 gallons
Pre Boil Gravity: 1.060 (recipe based estimate)
Efficiency: 67% (brew house)
Calories: 306 calories (Per 12oz)
Carbs: 31 g (Per 12oz)
Created Friday January 19th 2018
1.092
1.022
9.26%
73.1
41.73
5.37
 
Fermentables
Amount Fermentable PPG °L Bill %
12 lb United Kingdom - Maris Otter Pale12 lb Maris Otter Pale 38 3.75 60%
3 lb American - Munich - Light 10L3 lb Munich - Light 10L 33 10 15%
1.25 lb Flaked Oats1.25 lb Flaked Oats 33 2.2 6.3%
1 lb American - Caramel / Crystal 60L1 lb Caramel / Crystal 60L 34 60 5%
1 lb United Kingdom - Pale Chocolate1 lb Pale Chocolate 33 207 5%
0.75 lb American - Roasted Barley0.75 lb Roasted Barley 33 300 3.8%
0.5 lb New Zealand - Brown Malt0.5 lb Brown Malt 34 90.36 2.5%
0.5 lb American - Caramel / Crystal 120L0.5 lb Caramel / Crystal 120L 33 120 2.5%
20 lb Total      
 
Hops
Amount Variety Type AA Use Time IBU Bill %
1 oz Magnum1 oz Magnum Hops Pellet 13.7 First Wort   53.14 50%
1 oz Centennial1 oz Centennial Hops Pellet 10 Boil 20 min 19.96 50%
 
Mash Guidelines
Amount Description Type Temp Time
qt Infusion 153 °F 90 min
 
Other Ingredients
Amount Name Type Use Time
4 g Calcium Chloride (dihydrate) Water Agt Mash 1 hr.
2 g Gypsum Water Agt Mash 1 hr.
5 g Baking Soda Water Agt Mash 1 hr.
 
Yeast
Imperial Yeast - A07 Flagship
Amount:
1
Attenuation (custom):
76%
Flocculation:
Medium-low
Optimum Temp:
60 - 72 °F
Starter:
No
Fermentation Temp:
62 °F
Pitch Rate:
1.25 (M cells / ml / ° P) 547 B cells required
Yeast Pitch Rate and Starter Calculator
Priming
Method: co2       CO2 Level: 1.9 Volumes
 
Target Water Profile
London (Porter, dark ales)
Ca+2 Mg+2 Na+ Cl- SO4-2 HCO3-
100 5 35 60 50 135
Mash Chemistry and Brewing Water Calculator
Method: BIAB, Style: Imperial Stout, ABV 9.26%, IBU 73.1, SRM 41.73, Fermentables: (Maris Otter Pale, Munich - Light 10L, Flaked Oats, Caramel / Crystal 60L, Pale Chocolate, Roasted Barley, Brown Malt, Caramel / Crystal 120L) Hops: (Magnum, Centennial) Other: (Calcium Chloride (dihydrate), Gypsum, Baking Soda)
Last Updated and Sharing
 
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Recipe QR Code
  • Public: Yup, Shared
  • Last Updated: 2019-08-05 04:46 UTC
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