Old Rasputin Imperial Stout

A ProMash Recipe Report



AHA Style and Style Guidelines
11-E Stout, Imperial Stout

Min OG: 1.075 Max OG: 1.090   
Min IBU: 50 Max IBU: 80   
Min Clr: 20 Max Clr: 40  Color in SRM, Lovibond


Recipe Specifics
Batch Size (Gal): 5.00 Wort Size (Gal): 5.00
Total Grain (Lbs): 16.30      
Anticipated OG: 1.095 Plato: 22.57
Anticipated SRM: 85.2        
Anticipated IBU: 48.5      
Brewhouse Efficiency: 75  %   
Wort Boil Time: 90  Minutes   


Grain/Extract/Sugar
% Amount Name Origin Extract SRM
39.3 6.40 lbs.  Pale Malt(2-row) England 1.036 3
9.2 1.50 lbs.  Crystal 105L Great Britain 1.007 105
4.6 0.75 lbs.  Victory Malt America 1.004 25
7.7 1.25 lbs.  Chocolate Malt Great Britain 1.006 475
14.7 2.40 lbs.  Light Dry Malt Extract    1.022 7
6.1 1.00 lbs.  Roasted Barley UK 1.004 575
3.1 0.50 lbs.  Black Patent Malt Great Britain 1.002 525
15.3 2.50 lbs.  Brown Malt Great Britain 1.012 70

Exract represented as SG.

Hops
Amount Name Form Alpha IBU Boil Time
0.50 oz.  Cluster Whole 7.00 12.8 60 min
0.50 oz.  Centennial Whole 10.50 19.2 60 min
2.00 oz.  Liberty Pellet 4.00 16.4 30 min
1.00 oz.  Liberty Whole 4.00 0.0 Dry Hop


Yeast
WYeast 1272 American Ale II


Mash Schedule
Mash Type: Single Step   
Grain Lbs: 13.90   
Water Qts: 21.00 Before Additional Infusions
Water Gal: 5.25 Before Additional Infusions
Qts Water Per Lbs Grain: 1.51 Before Additional Infusions

Rest Temp Time
Saccharification Rest: 155 60 Min
Mash-out Rest: 168 15 Min
Sparge: 168 60 Min

Total Mash Volume Gal: 6.41 - Dough-In Infusion Only
All temperature measurements are degrees Fahrenheit.



Generated with ProMash Brewing Software