Old Stumpy

A ProMash Recipe Report



BJCP Style and Style Guidelines
13-A Stout, Dry Stout

Min OG: 1.036 Max OG: 1.050   
Min IBU: 30 Max IBU: 45   
Min Clr: 25 Max Clr: 48  Color in SRM, Lovibond


Recipe Specifics
Batch Size (Gal): 6.50 Wort Size (Gal): 6.50
Total Grain (Lbs): 11.00      
Anticipated OG: 1.043 Plato: 10.63
Anticipated SRM: 28.5        
Anticipated IBU: 39.8      
Brewhouse Efficiency: 70  %   
Wort Boil Time: 60  Minutes   


Pre-Boil Amounts
Evaporation Rate: 15.00  Percent Per Hour   
Pre-Boil Wort Size: 7.65  Gal   
Pre-Boil Gravity: 1.036  SG 9.09 Plato


Formulas Used
Brewhouse Efficiency and Predicted Gravity based on Method #1, Potential Used.
Final Gravity Calculation Based on Points.
Hard Value of Sucrose applied. Value for recipe: 46.2100 ppppg
% Yield Type used in Gravity Prediction: Fine Grind Dry Basis.

Color Formula Used: Morey
Hop IBU Formula Used: Tinseth
Tinseth Concentration Factor: 1.30

Additional Utilization Used For Plug Hops: 2 %
Additional Utilization Used For Pellet Hops: 10 %
Additional Utilization Used For First Wort Hops: -65 %


Grain/Extract/Sugar
% Amount Name Origin Potential SRM
72.7 8.00 lbs.  Maris Otter (2-row) Great Britain 1.038 3
9.1 1.00 lbs.  Roasted Barley America 1.028 450
18.2 2.00 lbs.  Flaked Barley America 1.032 2

Potential represented as SG per pound per gallon.

Hops
Amount Name Form Alpha IBU Boil Time
1.00 oz.  Goldings - E.K. Pellet 5.50 6.6 First WH
2.50 oz.  Willamette Pellet 3.90 33.3 60 min


Extras
Amount Name Type Time
1.00 Unit(s)  Whirlfloc Fining 5 Min.(boil)


Yeast
White Labs WLP001 California Ale


Mash Schedule
Mash Type: Single Step   
Grain Lbs: 11.00   
Water Qts: 14.00 Before Additional Infusions
Water Gal: 3.50 Before Additional Infusions
Qts Water Per Lbs Grain: 1.27 Before Additional Infusions

Rest Temp Time
Saccharification Rest: 152 60 Min
Mash-out Rest: 168 0 Min
Sparge: 0 0 Min

Total Mash Volume Gal: 4.38 - Dough-In Infusion Only
All temperature measurements are degrees Fahrenheit.



Generated with ProMash Brewing Software