Oatmeal Stout - Mike Coisman
Recipe Specifics
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Batch Size (Gal): 12.50 Wort Size (Gal): 12.50
Total Grain (Lbs): 21.75
Anticipated OG: 1.050 Plato: 12.47
Anticipated SRM: 39.2
Anticipated IBU: 33.4
Brewhouse Efficiency: 84 %
Wort Boil Time: 70 Minutes
Grain/Extract/Sugar
% Amount Name Origin Potential SRM
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66.7 14.50 lbs. Pale Malt(2-row) America 77.91 2
11.5 2.50 lbs. Flaked Oats America 71.41 2
9.2 2.00 lbs. Crystal 80L American 71.41 80
5.7 1.25 lbs. Chocolate Malt America 62.76 350
4.6 1.00 lbs. Roasted Barley Great Britain 62.76 575
2.3 0.50 lbs. Black Patent Malt Great Britain 58.43 525
Hops
Amount Name Form Alpha IBU Boil Time
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1.75 oz. Northern Brewer Pellet 8.37 28.8 60 min.
1.00 oz. Fuggle Pellet 3.46 3.5 30 min.
1.00 oz. Fuggle Pellet 3.46 1.1 2 min.
Yeast -WYeast 1084 Irish Ale
Mash Schedule
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Mash Name: Oatmeal Stout
Total Grain Lbs: 21.75
Total Water Qts: 28.00 - Before Additional Infusions
Total Water Gal: 7.00 - Before Additional Infusions
Tun Thermal Mass: 0.00
Grain Temp: 68.00 F
Step Rest Start Stop Heat Infuse Infuse Infuse
Step Name Time Time Temp Temp Type Temp Amount Ratio
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Mash 5 50 153 150 Infuse 166 28.00 1.29
Sparge 1 5 30 168 167 Infuse 191 25.32 2.45
Sparge 3 5 30 168 167 Infuse 172 14.42 3.11
Total Water Qts: 67.73 - After Additional Infusions
Total Water Gal: 16.93 - After Additional Infusions
Total Mash Volume Gal: 18.67 - After Additional Infusions
All infusion amounts are in Quarts.
All infusion ratios are Quarts/Lbs.