Oatmeal Stout Beer Recipe | All Grain American Stout by Brewer #437907 | Brewer's Friend
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Oatmeal Stout

212 calories 21.9 g 12 oz
Beer Stats
Method: All Grain
Style: American Stout
Boil Time: 60 min
Batch Size: 5.5 gallons (fermentor volume)
Pre Boil Size: 6.5 gallons
Pre Boil Gravity: 1.054 (recipe based estimate)
Post Boil Gravity: 1.064 (recipe based estimate)
Efficiency: 70% (brew house)
Hop Utilization: 96%
Calories: 212 calories (Per 12oz)
Carbs: 21.9 g (Per 12oz)
Created: Tuesday October 28th 2025
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Fermentables
Amount Fermentable Cost PPG °L Bill %
10 lb Simpsons - Finest Pale Ale Maris Otter10 lb Finest Pale Ale Maris Otter 37 2.6 64.9%
1.50 lb Quaker - Rolled Oats1.5 lb Rolled Oats 4 1 9.7%
1.50 lb Flaked Oats1.5 lb Flaked Oats 33 2.2 9.7%
1 lb Great Western - Crystal 601 lb Crystal 60 30 60 6.5%
0.20 lb American - Black Malt0.2 lb Black Malt 28 500 1.3%
0.60 lb American - Roasted Barley0.6 lb Roasted Barley 33 300 3.9%
0.60 lb American - Chocolate0.6 lb Chocolate 29 350 3.9%
15.40 lbs / 0.00
 
Hops
Amount Variety Cost Type AA Use Time IBU Bill %
0.90 oz Yakima Valley Hops - Centennial0.9 oz Centennial Hops Pellet 8.4 Boil 60 min 24.21 47.4%
1 oz Willamette1 oz Willamette Hops Pellet 6 Boil 30 min 14.76 52.6%
1.90 oz / 0.00
 
Mash Guidelines
Amount Description Type Start Temp Target Temp Time
7 gal Infusion -- 154 °F 60 min
1 gal Sparge -- 180 °F --
Starting Mash Thickness: 2.4 qt/lb
 
Other Ingredients
Amount Name Cost Type Use Time
7 g Calcium Chloride (dihydrate) Water Agt Mash 1 hr.
8 g Gypsum Water Agt Mash 1 hr.
1 g Salt Water Agt Mash 1 hr.
6 g Baking Soda Water Agt Mash 1 hr.
 
Yeast
Fermentis - Safale - English Ale Yeast S-04
Amount:
1 Each
Cost:
Attenuation (avg):
75%
Flocculation:
High
Optimum Temp:
54 - 77 °F
Starter:
No
Fermentation Temp:
-
Pitch Rate:
0.35 (M cells / ml / ° P) 114 B cells required
0.00 Yeast Pitch Rate and Starter Calculator
Priming
CO2 Level: 2.75 Volumes
 
Target Water Profile
Balanced Profile II
Ca+2 Mg+2 Na+ Cl- SO4-2 HCO3-
150 10 80 150 160 220
Mash Chemistry and Brewing Water Calculator
"Oatmeal Stout" American Stout beer recipe by Brewer #437907. All Grain, ABV 6.25%, IBU 38.97, SRM 36.46, Fermentables: (Finest Pale Ale Maris Otter, Rolled Oats, Flaked Oats, Crystal 60, Black Malt, Roasted Barley, Chocolate) Hops: (Centennial, Willamette) Other: (Calcium Chloride (dihydrate), Gypsum, Salt, Baking Soda)
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  • Public: Yup, Shared
  • Last Updated: 2025-11-22 15:42 UTC
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