Obsidian clone - Beer Recipe - Brewer's Friend

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Obsidian clone

234 calories 25.9 g 12 oz
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Beer Stats
Method: All Grain
Style: American Stout
Boil Time: 90 min
Batch Size: 5 gallons (fermentor volume)
Pre Boil Size: 7 gallons
Pre Boil Gravity: 1.050 (recipe based estimate)
Post Boil Gravity: 1.070 (recipe based estimate)
Efficiency: 75% (brew house)
Calories: 234 calories (Per 12oz)
Carbs: 25.9 g (Per 12oz)
Created: Monday October 17th 2022
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OG: 1.068 FG: 1.012 ABV: 7.4% IBU: 86

1.070
1.020
6.6%
74.6
42.6
5.2
n/a
 
Fermentables
Amount Fermentable Cost PPG °L Bill %
9 lb American - Pale 2-Row9 lb American - Pale 2-Row 37 1.8 68.8%
1 lb United Kingdom - Black Patent1 lb Black Patent 27 525 7.6%
1 lb United Kingdom - Dark Crystal 80L1 lb United Kingdom - Dark Crystal 80L 33 80 7.6%
0.66 lb Briess - Carapils Malt0.66 lb Carapils Malt 34.5 1.5 5%
0.66 lb Munich - Light 10L0.66 lb Munich - Light 10L 33 10 5%
0.66 lb American - Wheat0.66 lb Wheat 38 1.8 5%
50 g American - Roasted Barley50 g American - Roasted Barley 33 300 0.8%
13.09 lbs / $ 0.00
 
Hops
Amount Variety Cost Type AA Use Time IBU Bill %
1 oz Galena1 oz Galena Hops Pellet 13 Boil 90 min 52.88 33.3%
1 oz Northern Brewer - Williamette1 oz Williamette Hops Pellet 5.4 Boil 30 min 15.78 33.3%
1 oz Northern Brewer1 oz Northern Brewer Hops Pellet 7.8 Boil 5 min 5.91 33.3%
3 oz / $ 0.00
 
Yeast
Wyeast - London ESB Ale 1968
Amount:
1 Each
Cost:
Attenuation (avg):
69%
Flocculation:
Very High
Optimum Temp:
64 - 72 °F
Starter:
No
Fermentation Temp:
-
Pitch Rate:
0.35 (M cells / ml / ° P) 113 B cells required
$ 0.00 Yeast Pitch Rate and Starter Calculator
Priming
CO2 Level: 2.75 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
 
Mash Guidelines
Amount Description Type Start Temp Target Temp Time
1.12 gal Strike 163 °F 149 °F 60 min
Starting Mash Thickness: 1.5 qt/lb
Starting Grain Temp: 70 °F
Quick Water Requirements
Water Gallons  Quarts
Strike water volume at mash thickness of 1.5 qt/lb 4.91 19.6  
Mash volume with grains 5.96 23.8  
Grain absorption losses -1.64 -6.5  
Remaining sparge water volume (equipment estimates 4.34 g | 17.4 qt) 3.98 15.9  
Mash Lauter Tun losses -0.25 -1  
Pre boil volume (equipment estimates 7.36 g | 29.5 qt) 7 28  
Boil off losses -2.25 -9  
Hops absorption losses (first wort, boil, aroma) -0.11 -0.5  
Post boil Volume 5 20  
Going into fermentor 5 20  
Total: 8.89 35.5
Equipment Profile Used: System Default
"Obsidian clone" American Stout beer recipe by craigweiser. All Grain, ABV 6.55%, IBU 74.57, SRM 42.63, Fermentables: (American - Pale 2-Row, Black Patent, United Kingdom - Dark Crystal 80L, Carapils Malt, Munich - Light 10L, Wheat, American - Roasted Barley) Hops: (Galena, Williamette, Northern Brewer)
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  • Public: Yup, Shared
  • Last Updated: 2022-10-17 19:51 UTC