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True 3BBL oatmeal Stout

183 calories 15.3 g 12 oz
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Beer Stats
Method: All Grain
Style: Oatmeal Stout
Boil Time: 90 min
Batch Size: 92 gallons (fermentor volume)
Pre Boil Size: 99.28 gallons
Post Boil Size: 96.5 gallons
Pre Boil Gravity: 1.053 (recipe based estimate)
Post Boil Gravity: 1.056 (recipe based estimate)
Efficiency: 66% (brew house)
Calories: 183 calories (Per 12oz)
Carbs: 15.3 g (Per 12oz)
Created: Wednesday August 21st 2024
1.056
1.009
6.3%
29.4
29.3
5.8
n/a
 
Fermentables
Amount Fermentable Cost PPG °L Bill %
155 lb United Kingdom - Maris Otter Pale155 lb Maris Otter Pale 38 3.75 72.8%
10 lb Briess - Roasted Barley10 lb Roasted Barley 33.1 300 4.7%
20 lb Flaked Oats20 lb Flaked Oats 33 2.2 9.4%
10 lb The Swaen - Munich Light10 lb Munich Light 35.3 5.5 4.7%
5 lb Rice Hulls5 lb Rice Hulls 0 0 2.3%
10 lb The Swaen - BlackSwaen Chocolate B10 lb BlackSwaen Chocolate B 34.5 338 4.7%
3 lb Cane Sugar3 lb Cane Sugar - (late boil kettle addition) 46 0 1.4%
213 lbs / $ 0.00
 
Hops
Amount Variety Cost Type AA Use Time IBU Bill %
16 oz Yakima Valley Hops - Willamette16 oz Willamette Hops Pellet 5 Boil 90 min 17.23 40%
8 oz Fuggles8 oz Fuggles Hops Pellet 4.5 Boil 40 min 6.36 20%
16 oz East Kent Goldings16 oz East Kent Goldings Hops Pellet 5 Boil 10 min 5.84 40%
40 oz / $ 0.00
 
Yeast
Fermentis - Safale - German Ale Yeast K-97
Amount:
160 Grams
Cost:
Attenuation (avg):
81%
Flocculation:
High
Optimum Temp:
54 - 77 °F
Starter:
No
Fermentation Temp:
64 °F
Pitch Rate:
0.75 (M cells / ml / ° P) 3606 B cells required
$ 0.00 Yeast Pitch Rate and Starter Calculator
Priming
Method: co2       Amount: 10.74 psi       Temp: 37 °F       CO2 Level: 2.5 Volumes
 
Target Water Profile
Colonial Beach Brewing Water Summer 2021
Ca+2 Mg+2 Na+ Cl- SO4-2 HCO3-
0 0 0 0 0 0
Mash Chemistry and Brewing Water Calculator
 
Mash Guidelines
Amount Description Type Start Temp Target Temp Time
75.87 gal Strike 161 °F 150 °F 60 min
45 gal Fly Sparge 164 °F 164 °F 20 min
Starting Mash Thickness: 1.35 qt/lb
Starting Grain Temp: 67 °F
Quick Water Requirements
Water Gallons  Quarts
WARNING: Boil kettle capacity (12 gal | 48 qt) exceeded. Volume required: 95.75 gal (383 qt). Suggest reducing initial water volume to 11.78 gal (47.11 qt) and adding 83.75 gal (335 qt) sparge/top-off.    
WARNING: Mash tun capacity exceeded. Volume required: 87.68 gal (350.7 qt) 70.88 283.5  
Strike water volume at mash thickness of 1.35 qt/lb 70.88 283.5  
Mash volume with grains 87.68 350.7  
Grain absorption losses -26.25 -105  
Remaining sparge water volume (equipment estimates 51.15 g | 204.6 qt) 54.91 219.6  
Mash Lauter Tun losses -0.25 -1  
Pre boil volume (equipment estimates 95.53 g | 382.1 qt) 99.28 397.1  
Volume increase from sugar/extract (late additions) 0.22 0.9  
Boil off losses -2.25 -9  
Hops absorption losses (first wort, boil, aroma) -1.5 -6  
Post boil Volume (equipment estimates 92 g | 368 qt) 96.5 386  
WARNING: Exceeded batch size - reduce boil size    
Going into fermentor (equipment estimates 96.5 g | 386 qt) 92 368  
Total: 125.78 503.1
Equipment Profile Used: System Default
"True 3BBL oatmeal Stout" Oatmeal Stout beer recipe by MattCBB. All Grain, ABV 6.28%, IBU 29.43, SRM 29.29, Fermentables: (Maris Otter Pale, Roasted Barley, Flaked Oats, Munich Light, Rice Hulls, BlackSwaen Chocolate B, Cane Sugar) Hops: (Willamette, Fuggles, East Kent Goldings)
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  • Last Updated: 2025-05-08 21:17 UTC