East Kingston Double Chocolate Stout ala Youngs 5.5gal

A ProMash Recipe Report



BJCP Style and Style Guidelines
13-B Stout, Sweet Stout

Min OG: 1.042 Max OG: 1.056   
Min IBU: 25 Max IBU: 48   
Min Clr: 30 Max Clr: 60  Color in SRM, Lovibond


Recipe Specifics
Batch Size (Gal): 5.50 Wort Size (Gal): 5.50
Total Grain (Lbs): 10.09      
Anticipated OG: 1.054 Plato: 13.4
Anticipated SRM: 26.3        
Anticipated IBU: 23.2      
Brewhouse Efficiency: 75  %   
Wort Boil Time: 90  Minutes   


Pre-Boil Amounts
Evaporation Rate: 15.00  Percent Per Hour   
Pre-Boil Wort Size: 7.10  Gal   
Pre-Boil Gravity: 1.042  SG 10.5 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: Rager


Grain/Extract/Sugar
% Amount Name Origin Potential SRM
77.0 7.77 lbs.  Pale Malt(2-row) England 1.038 3
9.0 0.91 lbs.  Dark Muscavado Sugar an Island Somewhere 1.046 20
8.0 0.81 lbs.  Flaked Oats America 1.033 2
3.0 0.30 lbs.  Chocolate Malt Great Britain 1.034 475
3.0 0.30 lbs.  Roasted Barley UK 1.029 575

Potential represented as SG per pound per gallon.

Hops
Amount Name Form Alpha IBU Boil Time
0.86 oz.  Fuggle Whole 5.00 18.9 90 min
0.86 oz.  Goldings - E.K. Whole 4.75 4.3 15 min


Extras
Amount Name Type Time
1.00 Unit(s)  Lindt 75% Cocoa Chocolate Bar Other 15 Min.(boil)
1.00 Unit(s)  Lindt Milk Chocolate Bar Other 15 Min.(boil)
2.00 Unit(s)  WhirlFloc Fining 10 Min.(boil)
3.00 Oz  Chocolate Essence Other 0 Days(fermenter)


Yeast
WYeast 1028 London Ale Yeast


Mash Schedule
Mash Type: Single Step   
Grain Lbs: 9.19   
Water Qts: 11.94 Before Additional Infusions
Water Gal: 2.98 Before Additional Infusions
Qts Water Per Lbs Grain: 1.30 Before Additional Infusions

Rest Temp Time
Saccharification Rest: 154 90 Min
Mash-out Rest: 168 10 Min
Sparge: 170 70 Min

Total Mash Volume Gal: 3.75 - Dough-In Infusion Only
All temperature measurements are degrees Fahrenheit.

Mash Schedule


Notes
I used the standard 50gram chocolate bars from Lindt. ** Add Chocolate Essence at kegging time




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