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Oatmeal Stout V2 (Big batch)

135 calories 14 g 330 ml
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Beer Stats
Method: All Grain
Style: American Stout
Boil Time: 60 min
Batch Size: 21 liters (fermentor volume)
Pre Boil Size: 26 liters
Pre Boil Gravity: 1.036 (recipe based estimate)
Efficiency: 61% (brew house)
Source: Chris Stevens
Calories: 135 calories (Per 330ml)
Carbs: 14 g (Per 330ml)
Created: Tuesday March 26th 2019
1.044
1.011
4.4%
28.9
34.2
5.5
n/a
 
Fermentables
Amount Fermentable Cost PPG °L Bill %
3.50 kg United Kingdom - Golden Promise3.5 kg Golden Promise 37 3 69.3%
850 g United Kingdom - Golden Naked Oats850 g Golden Naked Oats 33 10 16.8%
500 g United Kingdom - Chocolate500 g Chocolate 34 425 9.9%
200 g United Kingdom - Crystal 50L200 g Crystal 50L 34 50 4%
5,050 g / £ 0.00
 
Hops
Amount Variety Cost Type AA Use Time IBU Bill %
40 g East Kent Goldings40 g East Kent Goldings Hops Pellet 5 Boil at 100 °C 60 min 27.53 80%
10 g East Kent Goldings10 g East Kent Goldings Hops Pellet 5 Boil 5 min 1.37 20%
50 g / £ 0.00
 
Other Ingredients
Amount Name Cost Type Use Time
1 each protofloc Fining Boil 15 min.
1 tsp Yeast nutrient Water Agt Primary 0 min.
 
Yeast
Mangrove Jack - Empire Ale M15
Amount:
1 Each
Cost:
Attenuation (custom):
73%
Flocculation:
Med-High
Optimum Temp:
21 - 24 °C
Starter:
No
Fermentation Temp:
20 °C
Pitch Rate:
0.5 (M cells / ml / ° P) 115 B cells required
£ 0.00 Yeast Pitch Rate and Starter Calculator
Priming
CO2 Level: 2.3 Volumes
 
Target Water Profile
Small batch stout / porter
Ca+2 Mg+2 Na+ Cl- SO4-2 HCO3-
72 10 14 134 57 36
Mash Chemistry and Brewing Water Calculator
 
Mash Guidelines
Amount Description Type Start Temp Target Temp Time
15 L Infusion -- 65 °C 60 min
20 L Sparge -- 65 °C 10 min
Quick Water Requirements
Water Liters
Strike water volume at mash thickness of 3.7 L/kg 18.4
Mash volume with grains 21.8
Grain absorption losses -5.1
Remaining sparge water volume (equipment estimates 14.5 L) 13.5
Mash Lauter Tun losses -0.9
Pre boil volume (equipment estimates 27 L) 26
Boil off losses -5.7
Hops absorption losses (first wort, boil, aroma) -0.3
Post boil Volume 21
Going into fermentor 21
Total: 32  
Equipment Profile Used: System Default
 
Notes

Original gravity 11
Final gravity 6

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  • Last Updated: 2019-05-15 10:01 UTC