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Aaron's Obsidian Stout v1

204 calories 22.1 g 330 ml
Beer Stats
Method: All Grain
Style: American Stout
Boil Time: 60 min
Batch Size: 23 liters (fermentor volume)
Pre Boil Size: 28 liters
Post Boil Size: 22 liters
Pre Boil Gravity: 1.054 (recipe based estimate)
Efficiency: 70% (brew house)
Calories: 204 calories (Per 330ml)
Carbs: 22.1 g (Per 330ml)
Created Monday December 30th 2019
1.066
1.018
6.3%
55.8
50.0
n/a
n/a
 
Fermentables
Amount Fermentable Cost PPG °L Bill %
5 kg Canadian - Pale 2-Row5 kg Pale 2-Row 36 1.75 66.7%
0.25 kg American - Carapils (Dextrine Malt)0.25 kg Carapils (Dextrine Malt) 33 1.8 3.3%
0.50 kg American - Caramel / Crystal 60L0.5 kg Caramel / Crystal 60L 34 60 6.7%
0.25 kg American - Vienna0.25 kg Vienna 35 4 3.3%
0.75 kg American - Black Malt0.75 kg Black Malt 28 500 10%
0.25 kg American - Roasted Barley0.25 kg Roasted Barley 33 300 3.3%
0.25 kg American - Wheat0.25 kg Wheat 38 1.8 3.3%
0.25 kg Flaked Barley0.25 kg Flaked Barley 32 2.2 3.3%
7.50 kg / 0.00
 
Hops
Amount Variety Cost Type AA Use Time IBU Bill %
20 g CTZ20 g CTZ Hops Leaf/Whole 16.6 First Wort 60 min 35.21 33.3%
20 g Magnum20 g Magnum Hops Leaf/Whole 11.6 Boil 30 min 17.19 33.3%
20 g Willamette20 g Willamette Hops Leaf/Whole 4.8 Aroma 10 min 3.36 33.3%
60 g / 0.00
 
Mash Guidelines
Amount Description Type Temp Time
18 L protein rest Infusion 40 °C 30 min
β-amylase Infusion 60 °C 30 min
⍺-amylase 70 °C 30 min
10 L sparge Sparge 80 °C 30 min
 
Other Ingredients
Amount Name Cost Type Use Time
0.13 tsp Calcium Chloride (dihydrate) Water Agt Mash 1 hr.
2.50 tsp Gypsum Water Agt Mash 1 hr.
 
Yeast
Mangrove Jack - US West Coast Yeast M44
Amount:
1 Each
Cost:
Attenuation (avg):
78%
Flocculation:
High
Optimum Temp:
15 - 23 °C
Starter:
Yes
Fermentation Temp:
-
Pitch Rate:
0.35 (M cells / ml / ° P) 130 B cells required
0.00 Yeast Pitch Rate and Starter Calculator
Priming
Method: co2       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
"Aaron's Obsidian Stout v1" American Stout beer recipe. All Grain, ABV 6.31%, IBU 55.75, SRM 50, Fermentables: (Pale 2-Row, Carapils (Dextrine Malt), Caramel / Crystal 60L, Vienna, Black Malt, Roasted Barley, Wheat, Flaked Barley) Hops: (CTZ, Magnum, Willamette) Other: (Calcium Chloride (dihydrate), Gypsum)
Last Updated and Sharing
 
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Recipe QR Code
  • Public: Yup, Shared
  • Last Updated: 2019-12-30 20:28 UTC
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