Oatmeal Stout - Beer Recipe - Brewer's Friend

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Oatmeal Stout

173 calories 20 g 330 ml
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Beer Stats
Method: All Grain
Style: Oatmeal Stout
Boil Time: 60 min
Batch Size: 25 liters (fermentor volume)
Pre Boil Size: 30 liters
Post Boil Size: 27 liters
Pre Boil Gravity: 1.051 (recipe based estimate)
Post Boil Gravity: 1.056 (recipe based estimate)
Efficiency: 85% (brew house)
Hop Utilization: 99%
Calories: 173 calories (Per 330ml)
Carbs: 20 g (Per 330ml)
Created: Sunday December 9th 2018
1.056
1.017
5.2%
28.8
31.3
5.4
34.39
 
Fermentables
Amount Fermentable Cost PPG °L Bill %
4 kg Bairds - Pale 2-Row4 kg Pale 2-Row $ 1.88 / kg
$ 7.50 		32 2.4 64.5%
500 g Joe White - Munich - Light 10L500 g Munich - Light 10L $ 4.00 / kg
$ 2.00 		30 6.5 8.1%
500 g Rolled Oats500 g Rolled Oats $ 5.50 / kg
$ 2.75 		33 2.2 8.1%
300 g Gladfield - Toffee Malt300 g Toffee Malt $ 5.20 / kg
$ 1.56 		34 5.33 4.8%
300 g Joe White - Medium Crystal Malt300 g Medium Crystal Malt $ 4.00 / kg
$ 1.20 		34.5 39 4.8%
200 g Joe White - Roast Barley200 g Roast Barley $ 4.80 / kg
$ 0.96 		25 506.45 3.2%
200 g Joe White - Light Chocolate Malt200 g Light Chocolate Malt $ 4.80 / kg
$ 0.96 		32.7 200 3.2%
200 g Simpsons - Chocolate Malt200 g Chocolate Malt $ 5.50 / kg
$ 1.10 		34 425 3.2%
6,200 g / $ 18.03
 
Hops
Amount Variety Cost Type AA Use Time IBU Bill %
40 g Fuggles40 g Fuggles Hops $ 63.00 / kg
$ 2.52 		Pellet 4.3 Boil at 100 °C 60 min 18.9 57.1%
30 g Fuggles30 g Fuggles Hops $ 63.00 / kg
$ 1.89 		Pellet 4.3 Boil at 100 °C 30 min 9.9 42.9%
70 g / $ 4.41
 
Other Ingredients
Amount Name Cost Type Use Time
5 g Gypsum $ 11.00 / kg
$ 0.06 		Water Agt Mash 1 hr.
3 g Table Salt Water Agt Mash 1 hr.
5 g Citric acid $ 9.95 / kg
$ 0.05 		Water Agt Mash 1 hr.
$ 0.10
 
Yeast
White Labs - English Ale Yeast WLP002
Amount:
1 Each
Cost:
$ 11.85 / each
$ 11.85
Attenuation (custom):
69%
Flocculation:
Very High
Optimum Temp:
18 - 20 °C
Starter:
Yes
Fermentation Temp:
19 °C
Pitch Rate:
1.0 (M cells / ml / ° P) 345 B cells required
$ 11.85 Yeast Pitch Rate and Starter Calculator
Priming
CO2 Level: 2.52 Volumes
 
Target Water Profile
London (Porter, dark ales)
Ca+2 Mg+2 Na+ Cl- SO4-2 HCO3-
100 5 35 60 50 265
Mash Chemistry and Brewing Water Calculator
 
Mash Guidelines
Amount Description Type Start Temp Target Temp Time
10 L Infusion mash Infusion 77 °C 67 °C 60 min
4 L Cereal Mash Decoction 70 °C 100 °C 35 min
20 L Batch sparge Sparge 90 °C 80 °C 15 min
Starting Mash Thickness: 2 L/kg
Starting Grain Temp: 25 °C
Quick Water Requirements
Water Liters
Strike water volume at mash thickness of 2 L/kg 12.4
Mash volume with grains 16.5
Grain absorption losses -6.2
Remaining sparge water volume (equipment estimates 25.8 L) 24.7
Mash Lauter Tun losses -0.9
Pre boil volume (equipment estimates 31.1 L) 30
Boil off losses -5.7
Hops absorption losses (first wort, boil, aroma) -0.4
Post boil Volume (equipment estimates 25 L) 27
WARNING: Exceeded batch size - reduce boil size  
Going into fermentor (equipment estimates 27 L) 25
Total: 37.1  
Equipment Profile Used: System Default
 
Notes

Begin single infusion mash, after 25min, pull approx 3L of mash for decoction/cereal mash. (Consistency of cereal mash should be thin, gruel-like)

Cereal Mash:
1 - Bring ~3L water to 70C with 500g oats & 200g Pale malt hold for 5 min - this step gelatinises the oats.
2 - Bring to boil, hold for 30 min. Stir constantly.
2a - Top up with hot water as needed (used 1L)
3 - Return cereals to infusion mash
4 - Continue mash
5 - Batch sparge

http://www.milkthefunk.com/wiki/Cereal_Mashing#How_to_cereal_mash

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  • Last Updated: 2020-05-04 06:27 UTC