Obsidian Stout - Beer Recipe - Brewer's Friend

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Obsidian Stout

229 calories 23.4 g 12 oz
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Beer Stats
Method: All Grain
Style: American Stout
Boil Time: 90 min
Batch Size: 6 gallons (fermentor volume)
Pre Boil Size: 7.75 gallons
Pre Boil Gravity: 1.053 (recipe based estimate)
Efficiency: 70% (brew house)
Source: Jamil Zainashef
Calories: 229 calories (Per 12oz)
Carbs: 23.4 g (Per 12oz)
Created: Monday May 7th 2012
1.069
1.017
6.8%
47.8
40.0
n/a
n/a
 
Fermentables
Amount Fermentable Cost PPG °L Bill %
11.90 lb American - Pale 2-Row11.9 lb Pale 2-Row 37 1.8 72%
1.43 lb American - Black Barley1.43 lb Black Barley 27 530 8.6%
1.10 lb American - Caramel / Crystal 80L1.1 lb Caramel / Crystal 80L 33 80 6.7%
0.66 lb American - Carapils (Dextrine Malt)0.66 lb Carapils (Dextrine Malt) 33 1.8 4%
0.66 lb American - Munich - Light 10L0.66 lb Munich - Light 10L 33 10 4%
0.66 lb American - Wheat0.66 lb Wheat 38 1.8 4%
2 oz American - Roasted Barley2 oz Roasted Barley 33 300 0.8%
16.53 lbs / $ 0.00
 
Hops
Amount Variety Cost Type AA Use Time IBU Bill %
1 oz Galena1 oz Galena Hops Leaf/Whole 11.5 Boil 90 min 34.45 33.3%
1 oz Willamette1 oz Willamette Hops Leaf/Whole 4.2 Boil 30 min 9.04 33.3%
1 oz Northern Brewer1 oz Northern Brewer Hops Leaf/Whole 7.8 Aroma 5 min 4.35 33.3%
3 oz / $ 0.00
 
Yeast
Wyeast - London ESB Ale 1968
Amount:
1 Each
Cost:
Attenuation (custom):
75%
Flocculation:
Very High
Optimum Temp:
64 - 72 °F
Starter:
Yes
$ 0.00 Yeast Pitch Rate and Starter Calculator
 
Mash Guidelines
Amount Description Type Start Temp Target Temp Time
sach rest Infusion -- 149 °F 60 min
Quick Water Requirements
Water Gallons  Quarts
Strike water volume at mash thickness of 1.75 qt/lb 7.23 28.9  
Mash volume with grains 8.56 34.2  
Grain absorption losses -2.07 -8.3  
Remaining sparge water volume (equipment estimates 3.45 g | 13.8 qt) 2.83 11.3  
Mash Lauter Tun losses -0.25 -1  
Pre boil volume (equipment estimates 8.36 g | 33.5 qt) 7.75 31  
Boil off losses -2.25 -9  
Hops absorption losses (first wort, boil, aroma) -0.11 -0.5  
Post boil Volume 6 24  
Going into fermentor 6 24  
Total: 10.07 40.3
Equipment Profile Used: System Default
 
Notes

WLP002 or S-04 for yeast sub

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  • Last Updated: 2014-10-17 20:58 UTC