Darth Oatmeal - Beer Recipe - Brewer's Friend

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Darth Oatmeal

224 calories 23.5 g 473 ml
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Beer Stats
Method: All Grain
Style: Oatmeal Stout
Boil Time: 75 min
Batch Size: 20 liters (fermentor volume)
Pre Boil Size: 26.23 liters
Post Boil Size: 21 liters
Pre Boil Gravity: 1.041 (recipe based estimate)
Post Boil Gravity: 1.051 (recipe based estimate)
Efficiency: 75% (brew house)
Source: cbspencer
Hop Utilization: 99%
Calories: 224 calories (Per 473ml)
Carbs: 23.5 g (Per 473ml)
Created: Sunday November 12th 2017
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Fermentables
Amount Fermentable Cost PPG °L Bill %
3 kg United Kingdom - Maris Otter Pale3 kg Maris Otter Pale $ 5.49 / kg
$ 16.47 		38 3.75 67%
454 g CA - Flaked Oats454 g Flaked Oats $ 4.18 / kg
$ 1.90 		33 2.9 10.1%
340 g Belgian - Biscuit340 g Belgian - Biscuit $ 6.58 / kg
$ 2.24 		35 23 7.6%
227 g American - Roasted Barley227 g American - Roasted Barley $ 4.78 / kg
$ 1.09 		33 300 5.1%
227 g Caramel / Crystal 60L227 g Caramel / Crystal 60L $ 5.98 / kg
$ 1.36 		34 60 5.1%
227 g American - Chocolate227 g American - Chocolate $ 4.78 / kg
$ 1.09 		29 350 5.1%
4,475 g / $ 24.13
 
Hops
Amount Variety Cost Type AA Use Time IBU Bill %
46 g East Kent Goldings46 g East Kent Goldings Hops $ 0.11 / g
$ 5.06 		Pellet 4.6 Boil 60 min 28.88 100%
46 g / $ 5.06
 
Other Ingredients
Amount Name Cost Type Use Time
1 tsp Irish Moss Fining Boil 10 min.
1 tsp Gypsum Water Agt Mash 1 hr.
 
Yeast
Fermentis - Safale - English Ale Yeast S-04
Amount:
1 Each
Cost:
$ 3.99 / each
$ 3.99
Attenuation (avg):
75%
Flocculation:
High
Optimum Temp:
12 - 25 °C
Starter:
No
Fermentation Temp:
20 °C
Pitch Rate:
0.35 (M cells / ml / ° P) 88 B cells required
$ 3.99 Yeast Pitch Rate and Starter Calculator
Priming
Amount: 7psi @ 2ºC       CO2 Level: 2.2 Volumes
 
Target Water Profile
Balanced Profile
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
13.3 L Infusion -- 68 °C 60 min
20 L Fly Sparge -- 75 °C 30 min
Starting Mash Thickness: 3 L/kg
Quick Water Requirements
Water Liters
Strike water volume at mash thickness of 3 L/kg 13.4
Mash volume with grains 16.4
Grain absorption losses -4.5
Remaining sparge water volume (equipment estimates 19.3 L) 18.2
Mash Lauter Tun losses -0.9
Pre boil volume (equipment estimates 27.4 L) 26.2
Boil off losses -7.1
Hops absorption losses (first wort, boil, aroma) -0.2
Post boil Volume (equipment estimates 20 L) 21
WARNING: Exceeded batch size - reduce boil size  
Going into fermentor (equipment estimates 21 L) 20
Total: 31.6  
Equipment Profile Used: System Default
 
Notes

Loosely based on variations of Jamil Zainasheff's "McQuaker's Oatmeal Stout" in "Brewing Classic Styles" (2007) and "Oatmeal Stout: Style Profile" in BYO Mar/Apr 2013 (https://byo.com/mead/item/2815-oatmeal-stout-style-profile).

Primary yeast choice is Fermentis/Safeale S-04, but can substitute Danstar Windsor Ale yeast, but it does not attenuate as much, or Danstar Nottingham ale yeast, which attenuates slightly more.

Target BU:GU = 0.58

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  • Last Updated: 2024-11-04 22:31 UTC