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Per My Last Email (RIS)

287 calories 29.8 g 12 oz
Beer Stats
Method: All Grain
Style: Imperial Stout
Boil Time: 90 min
Batch Size: 6 gallons (ending kettle volume)
Pre Boil Size: 8.03 gallons
Pre Boil Gravity: 1.064 (recipe based estimate)
Efficiency: 70% (ending kettle)
Calories: 287 calories (Per 12oz)
Carbs: 29.8 g (Per 12oz)
Created: Wednesday November 19th 2025
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1.086
1.022
8.5%
80.0
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5.5
12.50
 
Fermentables
Amount Fermentable Cost PPG °L Bill %
10 lb Briess - Brewers Malt 2-Row10 lb Brewers Malt 2-Row 1.25 / lb
12.50
37 1.8 50.2%
6 lb United Kingdom - Maris Otter Pale6 lb Maris Otter Pale 38 3.75 30.1%
1 lb Bairds - English Carastan Malt1 lb English Carastan Malt 35.4 35 5%
1 lb American - Caramel / Crystal 120L1 lb Caramel / Crystal 120L 33 120 5%
0.50 lb Briess - Chocolate0.5 lb Chocolate 25 350 2.5%
0.50 lb Crisp Malting - Brown Malt0.5 lb Brown Malt 32.7 65 2.5%
0.25 lb United Kingdom - Roasted Barley0.25 lb Roasted Barley 29 550 1.3%
0.50 lb United Kingdom - Crystal 60L0.5 lb Crystal 60L 34 60 2.5%
3 oz German - Acidulated Malt3 oz Acidulated Malt 27 3.4 0.9%
19.94 lbs / 12.50
 
Hops
Amount Variety Cost Type AA Use Time IBU Bill %
2 oz Nugget2 oz Nugget Hops Pellet 14 Boil 60 min 77.86 50%
1 oz Northern Brewer1 oz Northern Brewer Hops Pellet 7.8 Boil 1 min 0.94 25%
1 oz Centennial1 oz Centennial Hops Pellet 10 Boil 1 min 1.2 25%
4 oz / 0.00
 
Other Ingredients
Amount Name Cost Type Use Time
8 g Chalk Water Agt Mash 1 hr.
3 g Calcium Chloride (anhydrous) Water Agt Mash 1 hr.
3 g Gypsum Water Agt Mash 1 hr.
2 g Baking Soda Water Agt Mash 1 hr.
 
Yeast
Imperial Yeast - A10 Darkness
Amount:
1 Each
Cost:
Attenuation (custom):
75%
Flocculation:
Medium
Optimum Temp:
62 - 72 °F
Starter:
No
Fermentation Temp:
-
Pitch Rate:
0.75 (M cells / ml / ° P) 352 B cells required
0.00 Yeast Pitch Rate and Starter Calculator
Priming
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 50 265
Mash Chemistry and Brewing Water Calculator
Quick Water Requirements
Water Gallons  Quarts
Strike water volume at mash thickness of 1.5 qt/lb 7.1 28.4  
Mash volume with grains 8.62 34.5  
Grain absorption losses -2.37 -9.5  
Remaining sparge water volume 3.46 13.8  
Mash Lauter Tun losses -0.25 -1  
Volume increase from sugar/extract (early additions) 0.08 0.3  
Pre boil volume (equipment estimates 8.4 g | 33.6 qt) 8.03 32.1  
Boil off losses -2.25 -9  
Hops absorption losses (first wort, boil, aroma) -0.15 -0.6  
Post boil volume (equipment estimates 5.63 g | 22.5 qt) 6 24  
Estimated amount in fermentor 6 24  
Total: 10.56 42.3
Equipment Profile Used: System Default
"Per My Last Email (RIS)" Imperial Stout beer recipe by Brewer #296611. All Grain, ABV 8.5%, IBU 80, SRM 33.96, Fermentables: ( Brewers Malt 2-Row, Maris Otter Pale, English Carastan Malt, Caramel / Crystal 120L, Chocolate, Brown Malt, Roasted Barley, Crystal 60L, Acidulated Malt) Hops: (Nugget, Northern Brewer, Centennial) Other: (Chalk, Calcium Chloride (anhydrous), Gypsum, Baking Soda)
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  • Last Updated: 2025-12-09 20:31 UTC