Toddator DoppelRock-fermenting

All Grain Recipe

Submitted By: reefball (Shared)
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Brewer: Todd Barber
Batch Size: 5.95 galStyle: Doppelbock ( 5C)
Boil Size: 7.57 galStyle Guide: BJCP 2008
Color: 12.5 SRMEquipment: 5 Gallon 2 Pot Recirculating Mash/Boil
Bitterness: 20.6 IBUsBoil Time: 60 min
Est OG: 1.083 (19.9° P)Mash Profile: Undermod RecircBIAB Burton Opti
Est FG: 1.015 SG (3.9° P)Fermentation: Saflale 23 Ideal
ABV: 8.9%Taste Rating: 30.0

Ingredients
Amount Name Type #
5.95 gal Venice City Water Water 1
2.96 g PH 5.2 Stabilizer (Mash 60 min) Misc 2
12 lbs 4.00 oz Bonlander Munich Malt - 8-10L (10.0 SRM) Grain 3
3 lbs 8.00 oz Premium Pale Malt (2 Row) US-Lot 30412 (1.9 SRM) Grain 4
1 lbs 4.00 oz Munich Malt - 8-10L (10.0 SRM) Grain 5
14.00 oz Oats, Quaker Instant (1.0 SRM) Grain 6
2.00 Electric Power-Boil (Mash 76 min) Misc 7
1.50 Electric Power-Mash (Mash 90 min) Misc 8
1.25 oz Tettnang US / "German Label" [4.7%] - Boil 40 min Hops 9
1.00 Whirlfloc Tablet (Boil 15 min) Misc 10
2.00 oz Hallertauer...German Hallertauer (AKA German Tradition) [3.2%] - Boil 15 min Hops 11
89.25 gal Water Costs-Cleaning & Batch (Boil 0 min) Misc 12
35.70 gal Hot Water Costs (Boil 0 min) Misc 13
14.00 oz Spring Water-Bottled (Publix) (Boil 0 min) Misc 14
3.57 Shop Charges-Cleaning Solutions, paper towels, gloves, etc. (Boil 0 min) Misc 15
2.38 oz Hydrogen Peroxide (3%) (Boil 0 min) Misc 16
1.00 Filter-Disposable (Boil 0 min) Misc 17
1 pkgs SafLager West European Lager (DCL/Fermentis #S-23) Yeast 18
3.57 g Polyclar VT (Secondary 7 days) Misc 19
1.19 lbs Carbon Dioxide (Bottling 0 min) Misc 20
1.17 Electric Power-Cooling (Bottling 0 min) Misc 21

Notes

I plan to pitch this on top of existing yeast cakes of S-23 directly from the cube after a rudimentary yeast washing. This will alieviate the need for having to use a lot of dry yeast and multiple spin ups. Actual mashing notes 5P 140F 28 min 8.6P 149.2F 46 min 10P 156.4F 55 min 14.6 163.2 78 min 16.6P 130 90 min. Lauder out at 169F 2.5 Gallons Sugar Estimates: 10P Simple 10P Complex I'd say that's the maximum poundage of grain my setup can handle running only one pot. Took longer to get grains to give up their sugars today probably because of heavy Munich Malts with lower enzymes.