Obsidian Stout - Beer Recipe - Brewer's Friend

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Obsidian Stout

339 calories 38 g 500 ml
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Beer Stats
Method: All Grain
Style: American Stout
Boil Time: 90 min
Batch Size: 3.5 gallons (fermentor volume)
Pre Boil Size: 5.83 gallons
Post Boil Size: 3.96 gallons
Pre Boil Gravity: 1.049 (recipe based estimate)
Post Boil Gravity: 1.072 (recipe based estimate)
Efficiency: 65% (brew house)
Hop Utilization: 99%
Calories: 339 calories (Per 500ml)
Carbs: 38 g (Per 500ml)
Created: Monday October 26th 2020
1.072
1.021
7.0%
100.3
50.0
5.7
n/a
 
Fermentables
Amount Fermentable Cost PPG °L Bill %
8 lb Briess - Brewers Malt 2-Row8 lb Brewers Malt 2-Row 37 1.8 73.3%
0.95 lb United Kingdom - Black Patent0.95 lb Black Patent 27 525 8.7%
0.70 lb Rahr - Kilned Caramel 80L0.7 lb Kilned Caramel 80L 27.6 80 6.4%
0.40 lb Dark Munich0.4 lb Dark Munich 36 10 3.7%
0.40 lb Briess - Wheat Malt, White0.4 lb Wheat Malt, White 39.1 2.5 3.7%
0.40 lb American - Carapils (Dextrine Malt)0.4 lb Carapils (Dextrine Malt) 33 1.8 3.7%
0.06 lb American - Roasted Barley0.06 lb Roasted Barley 33 300 0.5%
10.91 lbs / $ 0.00
 
Hops
Amount Variety Cost Type AA Use Time IBU Bill %
1 oz Galena (13 AA)1 oz Galena (13 AA) Hops Pellet 13 Boil 90 min 75.62 33.3%
1 oz Willamette1 oz Willamette Hops Pellet 4.5 Boil 30 min 18.81 33.3%
1 oz BSG - German Northern Brewer1 oz German Northern Brewer Hops Pellet 5.4 Boil 5 min 5.85 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:
70 °F
Pitch Rate:
0.75 (M cells / ml / ° P) 174 B cells required
$ 0.00 Yeast Pitch Rate and Starter Calculator
Priming
Method: co2       Amount: 9.02 psi       Temp: 40 °F       CO2 Level: 2.2 Volumes
 
Target Water Profile
London (Porter, dark ales)
Ca+2 Mg+2 Na+ Cl- SO4-2 HCO3-
62 36 5 11 17 281
Mash Chemistry and Brewing Water Calculator
 
Mash Guidelines
Amount Description Type Start Temp Target Temp Time
4.09 gal Strike 164 °F 152 °F 60 min
2.9 gal Batch Sparge 152 °F 180 °F 10 min
Starting Mash Thickness: 1.5 qt/lb
Starting Grain Temp: 60 °F
Quick Water Requirements
Water Gallons  Quarts
Strike water volume at mash thickness of 1.5 qt/lb 4.09 16.4  
Mash volume with grains 4.96 19.9  
Grain absorption losses -1.36 -5.5  
Remaining sparge water volume (equipment estimates 3.39 g | 13.5 qt) 3.35 13.4  
Mash Lauter Tun losses -0.25 -1  
Pre boil volume (equipment estimates 5.86 g | 23.5 qt) 5.83 23.3  
Boil off losses -2.25 -9  
Hops absorption losses (first wort, boil, aroma) -0.11 -0.5  
Post boil Volume (equipment estimates 3.5 g | 14 qt) 3.96 15.8  
WARNING: Exceeded batch size - reduce boil size    
Going into fermentor (equipment estimates 3.96 g | 15.8 qt) 3.5 14  
Total: 7.44 29.8
Equipment Profile Used: System Default
"Obsidian Stout" American Stout beer recipe by BeerBeak. All Grain, ABV 7.02%, IBU 100.28, SRM 50, Fermentables: (Brewers Malt 2-Row, Black Patent, Kilned Caramel 80L, Dark Munich, Wheat Malt, White, Carapils (Dextrine Malt), Roasted Barley) Hops: (Galena (13 AA), Willamette, German Northern Brewer)
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  • Last Updated: 2020-10-26 16:24 UTC