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Doppelbock

328 calories 34.3 g 473 ml
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Beer Stats
Method: All Grain
Style: Doppelbock
Boil Time: 60 min
Batch Size: 900 liters (ending kettle volume)
Pre Boil Size: 1000 liters
Pre Boil Gravity: 1.067 (recipe based estimate)
Efficiency: 75% (ending kettle)
Calories: 328 calories (Per 473ml)
Carbs: 34.3 g (Per 473ml)
Created: Monday March 2nd 2026
1.074
1.019
7.3%
20.2
17.3
5.4
n/a
 
Fermentables
Amount Fermentable Cost PPG °L Bill %
225 kg BA Malt - Pilsen225 kg Pilsen 37 2 77.6%
25 kg Castle Malting - CHÂTEAU CARA HONEY25 kg CHÂTEAU CARA HONEY 34.5 26.8 8.6%
12.50 kg Castle Malting - Château Biscuit12.5 kg Château Biscuit 35 17 4.3%
12.50 kg Bairds - English Carastan Malt12.5 kg English Carastan Malt 35.4 35 4.3%
5 kg Castle Malting - Château Melano5 kg Château Melano 35.88 31 1.7%
7.50 kg Patagonia - Caramel 140L7.5 kg Caramel 140L 29.9 140 2.6%
2.50 kg Patagonia - Chocolate Malt2.5 kg Chocolate Malt 29.9 350 0.9%
290 kg / $ 0.00
 
Hops
Amount Variety Cost Type AA Use Time IBU Bill %
450 g Hopsteiner - Apollo450 g Apollo Hops Pellet 17 Boil 120 min 20.21 100%
450 g / $ 0.00
 
Other Ingredients
Amount Name Cost Type Use Time
100 g Chalk Water Agt Mash 1 hr.
250 g Calcium Chloride (dihydrate) Water Agt Mash 1 hr.
25 g Epsom Salt Water Agt Mash 1 hr.
100 g Gypsum Water Agt Mash 1 hr.
50 g Phosphoric acid Water Agt Mash 1 hr.
30 g Phosphoric acid Water Agt Sparge 1 hr.
 
Yeast
BSI - 3470 German Lager
Amount:
1 Each
Cost:
Attenuation (avg):
75%
Flocculation:
Medium
Optimum Temp:
8 - 12 °C
Starter:
No
Fermentation Temp:
-
Pitch Rate:
0.35 (M cells / ml / ° P) 5661 B cells required
$ 0.00 Yeast Pitch Rate and Starter Calculator
Priming
CO2 Level: 2.25 Volumes
 
Target Water Profile
Munich (Dark Lager)
Ca+2 Mg+2 Na+ Cl- SO4-2 HCO3-
107.3 9.2 7 139.6 115.7 0.1
Mash Chemistry and Brewing Water Calculator
 
Mash Guidelines
Amount Description Type Start Temp Target Temp Time
850 L Infusion 78 °C -- --
600 L Sparge 78 °C -- --
Starting Mash Thickness: 3 L/kg
Quick Water Requirements
Water Liters
WARNING: Boil kettle capacity (45.4 L) exceeded. Volume required: 907.95 L. Suggest reducing initial water volume to 45.4 L and adding 862.55 L sparge/top-off.  
WARNING: Mash tun capacity exceeded. Volume required: 1015.65 L 832.5
Strike water volume at mash thickness of 3 L/kg 832.5
Mash volume with grains 1015.7
Grain absorption losses -277.5
Remaining sparge water volume 437.1
Mash Lauter Tun losses -0.9
Volume increase from sugar/extract (early additions) 8.8
Pre boil volume (equipment estimates 908 L) 1000
Boil off losses -5.7
Hops absorption losses (first wort, boil, aroma) -2.3
Post boil volume (equipment estimates 992.1 L) 900
Estimated amount in fermentor 900
Total: 1269.6  
Equipment Profile Used: System Default
"Doppelbock" Doppelbock beer recipe by josembini@gmail.com. All Grain, ABV 7.32%, IBU 20.21, SRM 17.33, Fermentables: (Pilsen, CHÂTEAU CARA HONEY, Château Biscuit, English Carastan Malt, Château Melano, Caramel 140L, Chocolate Malt) Hops: (Apollo) Other: (Chalk, Calcium Chloride (dihydrate), Epsom Salt, Gypsum, Phosphoric acid)
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  • Public: Yup, Shared
  • Last Updated: 2026-03-04 14:40 UTC