Coffee Oatmeal Stout #2 Beer Recipe | BIAB American Stout | Brewer's Friend
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Coffee Oatmeal Stout #2

191 calories 20.1 g 330 ml
Beer Stats
Method: BIAB
Style: American Stout
Boil Time: 60 min
Batch Size: 10 liters (fermentor volume)
Pre Boil Size: 12 liters
Pre Boil Gravity: 1.052 (recipe based estimate)
Efficiency: 70% (brew house)
Calories: 191 calories (Per 330ml)
Carbs: 20.1 g (Per 330ml)
Created: Tuesday February 6th 2018
1.062
1.016
6.1%
41.8
36.0
n/a
n/a
 
Fermentables
Amount Fermentable Cost PPG °L Bill %
2 kg United Kingdom - Maris Otter Pale2 kg Maris Otter Pale 38 3.75 69%
250 g Rolled Oats250 g Rolled Oats 33 2.2 8.6%
250 g American - Caramel / Crystal 60L250 g Caramel / Crystal 60L 34 60 8.6%
125 g American - Chocolate125 g Chocolate 29 350 4.3%
125 g Belgian - Munich125 g Munich 38 6 4.3%
100 g American - Roasted Barley100 g Roasted Barley 33 300 3.4%
50 g German - Carafa III50 g Carafa III 32 535 1.7%
2,900 g / 0.00
 
Hops
Amount Variety Cost Type AA Use Time IBU Bill %
10 g Warrior10 g Warrior Hops Pellet 16.7 Boil 60 min 41.77 100%
10 g / 0.00
 
Mash Guidelines
Amount Description Type Start Temp Target Temp Time
11 L Infusion -- 68 °C 75 min
1 L Sparge -- 76 °C --
 
Other Ingredients
Amount Name Cost Type Use Time
1 tsp Irish moss Fining Boil 10 min.
1.10 g Wyeast nutrient Other Boil 10 min.
25 g Whole coffee beans Other Secondary 1 days
 
Yeast
Fermentis - Safale - English Ale Yeast S-04
Amount:
1 Each
Cost:
Attenuation (avg):
75%
Flocculation:
High
Optimum Temp:
12 - 25 °C
Starter:
No
Fermentation Temp:
18 °C
Pitch Rate:
0.75 (M cells / ml / ° P) 114 B cells required
0.00 Yeast Pitch Rate and Starter Calculator
Priming
Method: Corn sugar       CO2 Level: 2.4 Volumes
 
Target Water Profile
Ca+2 Mg+2 Na+ Cl- SO4-2 HCO3-
75 13 15 61 63 36
Tokyo tap water plus equal parts gypsum and calcium chloride to get the (somewhat arbitrary) numbers above.

Didn't want to add CaCO3 that I had because I read about it not dissolving easily etc, so compromised on the carbonate levels of the "London Porter" profile
Mash Chemistry and Brewing Water Calculator
 
Notes

Wanted to try making it a bit more roasty than previous version, which was a bit too dark/chocolatey.

Also changed the yeast to English strain (though I wish I had waited for WLP002/4/7 to come back in stock before proceeding with S-04 :/

Using whole beans again (from Woodberry Roasters in Tokyo)

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  • Public: Yup, Shared
  • Last Updated: 2018-03-21 00:51 UTC
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