Recipe is courtesy of Jamil Zainasheff: (The most award winning homebrewer ever.)
Jamil has won The Namiski, Sierra Nevada's Homebrewer of the year twice, Best of Show at the Maltise Falcons Mayfaire Competition, and a silver metal for his Smoked Porter at the NHC. In the final round of the NHC, he's placed three years in a row in Scottish ales. A gold the first year, a silver the second, and then in 2004, a gold and a silver. He won first place at the Bay Area Mashers World Cup of Beer 2004. At the 2005 NHC, he recieved gold for his English Brown Ale, Bronze for his traditional mead, and silver for is Belgian Strong Ale.


Here is the recipe I just brewed on Sunday. It is a really drinkable american brown ale that everyone seems to love. It has a great hop aroma and flavor. It is one of the very few recipes I've never entered in competition. Why? It all gets consumed before any can get bottled!
J.Z.

An American Brown Ale

A ProMash Recipe Report


BJCP Style and Style Guidelines
10-D Brown Ale, American Brown Ale

Min OG: 1.040 Max OG: 1.060   
Min IBU: 25 Max IBU: 60   
Min Clr: 15 Max Clr: 22  Color in SRM, Lovibond


Recipe Specifics
Batch Size (Gal): 10.50 Wort Size (Gal): 10.50
Total Grain (Lbs): 19.75      
Anticipated OG: 1.049 Plato: 12.05
Anticipated SRM: 18.2        
Anticipated IBU: 34.4      
Brewhouse Efficiency: 70  %   
Wort Boil Time: 90  Minutes   


Pre-Boil Amounts
Evaporation Rate: 15.00  Percent Per Hour   
Pre-Boil Wort Size: 13.55  Gal   
Pre-Boil Gravity: 1.038  SG 9.42 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

Additional Utilization Used For Plug Hops: 2 %
Additional Utilization Used For Pellet Hops: 10 %


Grain/Extract/Sugar
% Amount Name Origin Potential SRM
78.5 15.50 lbs.  Pale Malt - Crisp M.O. Great Britain 1.038 3
2.5 0.50 lbs.  Victory Malt America 1.034 25
6.3 1.25 lbs.  Crystal 40L America 1.034 40
6.3 1.25 lbs.  Cara-Pils Dextrine Malt    1.033 2
2.5 0.50 lbs.  Crystal 60L America 1.034 60
3.8 0.75 lbs.  Chocolate Malt America 1.029 350

Potential represented as SG per pound per gallon.

Hops
Amount Name Form Alpha IBU Boil Time
0.71 oz.  Horizon Pellet 13.60 22.6 60 min
2.00 oz.  Amarillo Gold Pellet 9.40 11.8 15 min
3.00 oz.  Amarillo Gold Pellet 9.40 0.0 0 min


Yeast
White Labs WLP001 California Ale Yeast


Water Profile
Profile: Ideal Mild Ale/Dark Lage
Profile known for: Mild Ale, Dark Lager
Calcium(Ca): 75.0 ppm
Magnesium(Mg): 12.0 ppm
Sodium(Na): 35.0 ppm
Sulfate(SO4): 120.0 ppm
Chloride(Cl): 100.0 ppm
biCarbonate(HCO3): 0.0 ppm
pH: 7.00


Mash Schedule
Mash Type: Single Step   
Grain Lbs: 19.75   
Water Qts: 25.67 Before Additional Infusions
Water Gal: 6.42 Before Additional Infusions
Qts Water Per Lbs Grain: 1.30 Before Additional Infusions

Rest Temp Time
Saccharification Rest: 152 60 Min
Mash-out Rest: 168 10 Min
Sparge: 170 60 Min

Total Mash Volume Gal: 8.00 - Dough-In Infusion Only
All temperature measurements are degrees Fahrenheit.

Mash Schedule




Here is the downloadable promash recipe file (Right Click and choose "Save Target As..")