Old Man Oatmeal Stout - Beer Recipe - Brewer's Friend

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Old Man Oatmeal Stout

176 calories 20.2 g 12 oz
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Beer Stats
Method: All Grain
Style: Oatmeal Stout
Boil Time: 60 min
Batch Size: 5.5 gallons (fermentor volume)
Pre Boil Size: 7.5 gallons
Post Boil Size: 6.25 gallons
Pre Boil Gravity: 1.045 (recipe based estimate)
Post Boil Gravity: 1.053 (recipe based estimate)
Efficiency: 65% (brew house)
Hop Utilization: 99%
Calories: 176 calories (Per 12oz)
Carbs: 20.2 g (Per 12oz)
Created: Monday October 12th 2020
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Fermentables
Amount Fermentable Cost PPG °L Bill %
9 lb United Kingdom - Maris Otter Pale9 lb Maris Otter Pale 38 3.75 72%
1 lb Flaked Oats1 lb Flaked Oats 33 2.2 8%
12 oz American - Chocolate12 oz Chocolate 29 350 6%
12 oz American - Victory12 oz Victory 34 28 6%
8 oz American - Black Barley8 oz Black Barley 27 530 4%
8 oz American - Caramel / Crystal 80L8 oz Caramel / Crystal 80L 33 80 4%
200 oz / $ 0.00
 
Hops
Amount Variety Cost Type AA Use Time IBU Bill %
1.60 oz Goldings1.6 oz Goldings Hops Pellet 5.7 Boil 60 min 32.77 100%
1.60 oz / $ 0.00
 
Other Ingredients
Amount Name Cost Type Use Time
1 tsp Gypsum Water Agt Mash 0 min.
1 tsp Calcium Chloride (dihydrate) Water Agt Mash 0 min.
1 tsp irish moss Fining Boil 15 min.
0.50 tsp Wyeast - Beer Nutrient Other Boil 10 min.
 
Yeast
Imperial Yeast - A10 Darkness
Amount:
1 Each
Cost:
Attenuation (avg):
71%
Flocculation:
Medium
Optimum Temp:
62 - 72 °F
Starter:
No
Fermentation Temp:
-
Pitch Rate:
0.35 (M cells / ml / ° P) 95 B cells required
$ 0.00 Yeast Pitch Rate and Starter Calculator
Priming
CO2 Level: 1.65 Volumes
 
Target Water Profile
Dublin (Dry Stout)
Ca+2 Mg+2 Na+ Cl- SO4-2 HCO3-
110 4 12 19 53 280
Mash Chemistry and Brewing Water Calculator
 
Mash Guidelines
Amount Description Type Start Temp Target Temp Time
3.9 gal Strike 168 °F 154 °F 60 min
6.1 gal Sparge 168 °F 168 °F 15 min
Starting Mash Thickness: 1.3 qt/lb
Starting Grain Temp: 65 °F
Quick Water Requirements
Water Gallons  Quarts
Strike water volume at mash thickness of 1.3 qt/lb 4.06 16.3  
Mash volume with grains 5.06 20.3  
Grain absorption losses -1.56 -6.3  
Remaining sparge water volume (equipment estimates 4.81 g | 19.2 qt) 5.25 21  
Mash Lauter Tun losses -0.25 -1  
Pre boil volume (equipment estimates 7.06 g | 28.2 qt) 7.5 30  
Boil off losses -1.5 -6  
Hops absorption losses (first wort, boil, aroma) -0.06 -0.2  
Post boil Volume (equipment estimates 5.5 g | 22 qt) 6.25 25  
WARNING: Exceeded batch size - reduce boil size    
Going into fermentor (equipment estimates 6.25 g | 25 qt) 5.5 22  
Total: 9.31 37.3
Equipment Profile Used: System Default
"Old Man Oatmeal Stout" Oatmeal Stout beer recipe by jmorhous. All Grain, ABV 4.97%, IBU 32.77, SRM 38.32, Fermentables: (Maris Otter Pale, Flaked Oats, Chocolate, Victory, Black Barley, Caramel / Crystal 80L) Hops: (Goldings) Other: (Gypsum, Calcium Chloride (dihydrate), irish moss, Beer Nutrient)
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  • Last Updated: 2020-10-24 23:27 UTC