Dark Matter Beer Recipe | All Grain Oatmeal Stout by BrewsByDreads | Brewer's Friend
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Dark Matter

197 calories 22.7 g 12 oz
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Beer Stats
Method: All Grain
Style: Oatmeal Stout
Boil Time: 75 min
Batch Size: 5.5 gallons (fermentor volume)
Pre Boil Size: 6.5 gallons
Post Boil Size: 4.9 gallons
Pre Boil Gravity: 1.050 (recipe based estimate)
Post Boil Gravity: 1.066 (recipe based estimate)
Efficiency: 70% (brew house)
Calories: 197 calories (Per 12oz)
Carbs: 22.7 g (Per 12oz)
Created: Saturday November 9th 2019
1.059
1.018
5.4%
34.4
47.6
5.3
n/a
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Fermentables
Amount Fermentable Cost PPG °L Bill %
4 lb Weyermann - United Kingdom - Pilsner4 lb United Kingdom - Pilsner 36 1.5 31.1%
5 lb Rahr - Standard 2-Row5 lb Standard 2-Row 36.8 1.8 38.9%
0.50 lb Rahr - Unmalted Wheat0.5 lb Unmalted Wheat 34.5 2.5 3.9%
0.45 lb Weyermann - German - Abbey Malt0.45 lb German - Abbey Malt 36.8 17 3.5%
0.40 lb Weyermann - German - Carafa III0.4 lb German - Carafa III 32 525 3.1%
0.50 lb Flaked Oats0.5 lb Flaked Oats 33 2.2 3.9%
0.75 lb Castle Malting - Château Chocolat0.75 lb Château Chocolat 38 488.1 5.8%
0.75 lb Briess - Caramel Malt - 40L0.75 lb Caramel Malt - 40L 35.4 40 5.8%
0.50 lb Bairds - Bairds - Chocolate0.5 lb Bairds - Chocolate 35 450 3.9%
12.85 lbs / $ 0.00
 
Hops
Amount Variety Cost Type AA Use Time IBU Bill %
0.80 oz Yakima Cluster0.8 oz Yakima Cluster Hops Pellet 7 Boil 75 min 20.23 34.8%
0.50 oz Yakima Cluster0.5 oz Yakima Cluster Hops Pellet 7 Boil 30 min 9.3 21.7%
1 oz Yakima Cluster1 oz Yakima Cluster Hops Pellet 7 Boil 5 min 4.82 43.5%
2.30 oz / $ 0.00
 
Mash Guidelines
Amount Description Type Start Temp Target Temp Time
6 gal Infusion 168 °F 152 °F 50 min
6 gal Infusion 168 °F 152 °F 50 min
Starting Mash Thickness: 1.2 qt/lb
Starting Grain Temp: 59 °F
 
Other Ingredients
Amount Name Cost Type Use Time
8 g Calcium Chloride (dihydrate) Water Agt Mash 1 hr.
6 g Gypsum Water Agt Mash 1 hr.
 
Yeast
Imperial Yeast - A09 Pub
Amount:
1 Each
Cost:
Attenuation (custom):
68%
Flocculation:
Very High
Optimum Temp:
64 - 70 °F
Starter:
No
Fermentation Temp:
60 °F
Pitch Rate:
0.35 (M cells / ml / ° P) 106 B cells required
Imperial Yeast - A09 Pub
Amount:
1 Each
Cost:
Attenuation (custom):
68%
Flocculation:
Very High
Optimum Temp:
64 - 70 °F
Starter:
No
Fermentation Temp:
60 °F
Pitch Rate:
0.35 (M cells / ml / ° P) 106 B cells required
$ 0.00 Yeast Pitch Rate and Starter Calculator
Priming
CO2 Level: 1.65 Volumes
 
Target Water Profile
Hood River
Ca+2 Mg+2 Na+ Cl- SO4-2 HCO3-
0 0 0 0 0 0
Mash Chemistry and Brewing Water Calculator
"Dark Matter" Oatmeal Stout beer recipe by BrewsByDreads. All Grain, ABV 5.37%, IBU 34.36, SRM 47.58, Fermentables: (United Kingdom - Pilsner, Standard 2-Row, Unmalted Wheat, German - Abbey Malt, German - Carafa III, Flaked Oats, Château Chocolat, Caramel Malt - 40L, Bairds - Chocolate) Hops: (Yakima Cluster) Other: (Calcium Chloride (dihydrate), Gypsum)
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Recipe QR Code
  • Public: Yup, Shared
  • Last Updated: 2020-04-16 05:01 UTC
NEW Water Requirements:
Dark Matter
Equipment Profile Used

System Default

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Water Requirements:
Dark Matter
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Recipe Cost $ (USD)
Recipe costs can be adjusted by changing the batch size. They won't be saved but will give you an idea of costs if your final yield was different.
Gallons
Cost $ Cost %
Fermentables $
Steeping Grains
(Extract Only)		 $
Hops $
Yeast $
Other $
Cost Per Barrel $ 0.00
Cost Per Pint $ 0.00
Total Cost $ 0.00
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