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Jeremy's Rhaspody in Black Oatmeal Stout
Barleywine
ProMash Brewing Session Printout -------------------------------- Brewing Date: Saturday February 08, 2003 Head Brewer: Jeremy Cagle Asst Brewer: Recipe: Rhaps IB Oatmeal Stout ProMash Brewing Session - Recipe Details Printout ------------------------------------------------- BJCP Style and Style Guidelines ------------------------------- 16-C Stout, Oatmeal Stout Min OG: 1.035 Max OG: 1.060 Min IBU: 20 Max IBU: 50 Min Clr: 35 Max Clr: 90 Color in SRM, Lovibond Recipe Specifics ---------------- Batch Size (GAL): 7.00 Wort Size (GAL): 7.00 Total Grain (LBS): 21.35 Anticipated OG: 1.080 Plato: 19.38 Anticipated SRM: 57.7 Anticipated IBU: 61.8 Brewhouse Efficiency: 70 % Wort Boil Time: 60 Minutes Actual OG: 1.076 Plato: 18.44 Actual FG: 1.012 Plato: 3.07 Alc by Weight: 6.64 by Volume: 8.49 From Measured Gravities. ADF: 83.4 RDF 69.5 Apparent & Real Degree of Fermentation. Actual Mash System Efficiency: 66 % Anticipated Points From Mash: 73.67 Actual Points From Mash: 69.49 Pre-Boil Amounts ---------------- Evaporation Rate: 15.00 Percent Per Hour Raw Pre-Boil Amounts - only targeted volume/gravity and evaporation rate taken into account: Pre-Boil Wort Size: 8.24 Gal Pre-Boil Gravity: 1.068 SG 16.64 Plato With sparge water, mash water, additional infusions, vessel losses, top-up water and evaporation rate recorded in the Water Needed Calculator: Water Needed Pre-Boil Wort Size: 11.33 Gal Water Needed Pre-Boil Gravity: 1.050 SG 12.28 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 ----------------------------------------------------------------------------- 63.2 13.50 lbs. Pale Malt(2-row) Great Britain 1.038 3 12.3 2.63 lbs. Flaked Oats America 1.033 2 7.0 1.50 lbs. Chocolate Malt Great Britain 1.034 475 4.7 1.00 lbs. Light Dry Malt Extract 1.046 7 4.1 0.88 lbs. Crystal 60L America 1.034 60 3.5 0.75 lbs. Cara-Pils Dextrine Malt 1.033 2 1.8 0.38 lbs. Black Patent Malt Great Britain 1.027 525 1.8 0.38 lbs. Carafa Special Germany 1.030 600 1.6 0.35 lbs. Roasted Barley Great Britain 1.029 575 Potential represented as SG per pound per gallon. Hops Amount Name Form Alpha IBU Boil Time ----------------------------------------------------------------------------- 3.25 oz. Goldings - E.K. Plug 5.00 46.0 60 min. 0.25 oz. Magnum Whole 16.00 11.1 60 min. 1.00 oz. Fuggle Whole 5.00 3.7 15 min. 0.25 oz. Goldings - E.K. Plug 5.00 0.9 15 min. Yeast ----- Mash Schedule ------------- Mash Type: Single Step Heat Type: Infusion Qts Water Per LBS Grain: 1.28 Total Qts: 26.00 - Before Additional Infusions Grain Temp: 66 F Dough In Temp: 168 Time: 5 Saccharification Rest Temp: 154 Time: 60 Mash-out Rest Temp: 165 Time: 5 Sparge Temp: 170 Time: 45 Runnings Stopped At: 1.010 SG 2.56 Plato Additional Infusion Temperatures And Amounts -------------------------------------------- Mash Out Step: 7.08 Qts of 212 Degree Water Added Water Needed For Brewing Session -------------------------------- Sparge Amount: 9.00 Sparge Deadspace: 3.00 Total Into Mash: 6.00 Total Grain LBS: 20.35 Qts Per LBS: 1.63 Total From Mash: 5.83 Mash Gallons: 8.27 Grain Absorption: 2.44 Amount Lost in Lauter Tun Deadspace, Grant and Misc. to Kettle: 0.50 Top Up Water Added to Kettle: 0.00 Amount into Kettle: 11.33 Boil Time (min): 60.00 Evaporation Rate: 15.00 Amount after Boil: 9.63 Left in Kettle Deadspace: 0.50 Left in Hopback: 0.50 Left in Counterflow Chiller: 0.25 Left in Other Equipment / Other Absorption: 0.15 Amount to Chillers: 8.23 Amount After Cooling (4 perc.): 7.90 Grain absorption rate is: 0.12 (Gallons Per LBS) Evaporation rate is Percent per Hour This formulation will yield 7.90 gallons of fermentable wort. You will need 17.27 gallons of water for the complete brewing session.
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