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OS2

252 calories 23.6 g 330 ml
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Beer Stats
Method: Extract
Style: Oatmeal Stout
Boil Time: 60 min
Batch Size: 20 liters (fermentor volume)
Pre Boil Size: 15 liters
Pre Boil Gravity: 1.109 (recipe based estimate)
Efficiency: 35% (steeping grains only)
Calories: 252 calories (Per 330ml)
Carbs: 23.6 g (Per 330ml)
Created: Tuesday July 30th 2019
1.082
1.017
8.6%
31.4
39.4
n/a
n/a
 
Fermentables
Amount Fermentable Cost PPG °L Bill %
3 kg Dry Malt Extract - Dark3 kg Dry Malt Extract - Dark 44 30 54.1%
1.50 kg Liquid Malt Extract - Dark1.5 kg Liquid Malt Extract - Dark 35 30 27%
4.50 kg / $ 0.00
Steeping Grains
Amount Fermentable Cost PPG °L Bill %
0.25 kg United Kingdom - Roasted Barley0.25 kg Roasted Barley 29 550 4.5%
0.25 kg American - Caramel / Crystal 30L0.25 kg Caramel / Crystal 30L 34 30 4.5%
0.10 kg Belgian - Biscuit0.1 kg Biscuit 35 23 1.8%
0.45 kg Briess - Brewers Oat Flakes0.45 kg Brewers Oat Flakes 32.2 2.5 8.1%
$ 0.00
 
Hops
Amount Variety Cost Type AA Use Time IBU Bill %
30 g Cascade30 g Cascade Hops Pellet 6.2 Boil 60 min 13.86 33.3%
30 g Cascade30 g Cascade Hops Pellet 6.2 Boil 30 min 10.65 33.3%
30 g Cascade30 g Cascade Hops Pellet 6.2 Boil 15 min 6.88 33.3%
90 g / $ 0.00
 
Yeast
Mangrove Jack - New World Strong Ale M42
Amount:
1 Each
Cost:
Attenuation (avg):
79.5%
Flocculation:
High
Optimum Temp:
16 - 22 °C
Starter:
Yes
Fermentation Temp:
-
Pitch Rate:
0.35 (M cells / ml / ° P) 138 B cells required
$ 0.00 Yeast Pitch Rate and Starter Calculator
Priming
Method: dextrose       Amount: 108.9 g       Temp: 20 °C       CO2 Level: 2.1 Volumes
 
Target Water Profile
Balanced Profile
Ca+2 Mg+2 Na+ Cl- SO4-2 HCO3-
0 0 0 0 0 0
Burton water salts
Quick Water Requirements
Water Liters
Heat water added to kettle (equipment estimates 24.2 L) 13.1
Mash volume with grains (equipment estimates 24.2 L) 13.8
Grain absorption losses (steeping) -1.1
Volume increase from sugar/extract (early additions) 3
Pre boil volume (equipment estimates 26.2 L) 15
Boil off losses -5.7
Hops absorption losses (first wort, boil, aroma) -0.5
Post boil volume 20
Going into fermentor 20
WARNING: Kettle losses > 2% detected which throw off OG calculation for extract/partial mash recipes in batch target 'fermentor' mode. Solution: Reduce kettle losses, misc losses and hops absorption in equipment profile, OR set batch target to 'kettle' and do a full wort boil. See batch target FAQ.  
Total: 13.1  
Equipment Profile Used: System Default
"OS2" Oatmeal Stout beer recipe by patskot. Extract, ABV 8.55%, IBU 31.39, SRM 39.41, Fermentables: (Dry Malt Extract - Dark, Liquid Malt Extract - Dark) Steeping Grains: (Roasted Barley, Caramel / Crystal 30L, Biscuit, Brewers Oat Flakes) Hops: (Cascade)
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  • Last Updated: 2019-08-15 00:11 UTC