Original Oatmeal Stout Maclay's 1909 Beer Recipe | All Grain Oatmeal Stout | Brewer's Friend
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Original Oatmeal Stout Maclay's 1909

208 calories 26.2 g 12 oz
Beer Stats
Method: All Grain
Style: Oatmeal Stout
Boil Time: 90 min
Batch Size: 5.5 gallons (ending kettle volume)
Pre Boil Size: 7 gallons
Pre Boil Gravity: 1.049 (recipe based estimate)
Efficiency: 77% (ending kettle)
Calories: 208 calories (Per 12oz)
Carbs: 26.2 g (Per 12oz)
Created: Tuesday May 5th 2020
1.062
1.022
5.3%
40.6
37.7
5.6
n/a
 
Fermentables
Amount Fermentable Cost PPG °L Bill %
4 lb United Kingdom - Pearl4 lb Pearl 37 2.1 32.5%
2.60 lb American - Pale Ale2.6 lb Pale Ale 37 3.5 21.1%
1 lb American - Pale 6-Row1 lb Pale 6-Row 35 1.8 8.1%
1.10 lb United Kingdom - Black Patent1.1 lb Black Patent 27 525 8.9%
0.30 lb Crisp Malting - Amber0.3 lb Amber 33.1 27.5 2.4%
1.50 lb United Kingdom - Oat Malt1.5 lb Oat Malt 28 2 12.2%
1.80 lb Invert Sugar Syrup1.8 lb Invert Sugar Syrup 36 1 14.6%
12.30 lbs / 0.00
 
Hops
Amount Variety Cost Type AA Use Time IBU Bill %
2 oz Goldings2 oz Goldings Hops Pellet 4.5 Boil 90 min 33.58 83.3%
0.40 oz Cluster0.4 oz Cluster Hops Pellet 6.5 Boil 30 min 6.97 16.7%
2.40 oz / 0.00
 
Yeast
White Labs - Edinburgh Scottish Ale Yeast WLP028
Amount:
1 Each
Cost:
Attenuation (custom):
65%
Flocculation:
Medium
Optimum Temp:
65 - 70 °F
Starter:
No
Fermentation Temp:
-
Pitch Rate:
0.35 (M cells / ml / ° P) 111 B cells required
0.00 Yeast Pitch Rate and Starter Calculator
Priming
CO2 Level: 2.2 Volumes
 
Target Water Profile
Beaverton Public Water (Bull Run)
Ca+2 Mg+2 Na+ Cl- SO4-2 HCO3-
0 0 0 0 0 0
Mash Chemistry and Brewing Water Calculator
"Original Oatmeal Stout Maclay's 1909" Oatmeal Stout beer recipe by Boozy Mcboozerson. All Grain, ABV 5.31%, IBU 40.55, SRM 37.7, Fermentables: (Pearl, Pale Ale, Pale 6-Row, Black Patent, Amber, Oat Malt, Invert Sugar Syrup) Hops: (Goldings, Cluster)
Recipe Photos
Last Updated and Sharing
 
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Recipe QR Code
  • Public: Yup, Shared
  • Last Updated: 2020-05-05 02:26 UTC
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