2019_doppelbock_eisbock - Beer Recipe - Brewer's Friend

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2019_doppelbock_eisbock

228 calories 23.2 g 330 ml
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Beer Stats
Method: All Grain
Style: Doppelbock
Boil Time: 60 min
Batch Size: 15 liters (ending kettle volume)
Pre Boil Size: 20 liters
Pre Boil Gravity: 1.055 (recipe based estimate)
Efficiency: 73% (ending kettle)
Calories: 228 calories (Per 330ml)
Carbs: 23.2 g (Per 330ml)
Created: Sunday October 28th 2018
1.074
1.018
7.4%
24.9
19.0
5.5
n/a
 
Fermentables
Amount Fermentable Cost PPG °L Bill %
5 kg German - Dark Munich5 kg Dark Munich 36 10 99%
50 g German - De-Husked Caraf III50 g De-Husked Caraf III 32 470 1%
5.05 kg / $ 0.00
 
Hops
Amount Variety Cost Type AA Use Time IBU Bill %
15 g Northern Brewer15 g Northern Brewer Hops Pellet 10.1 Boil 60 min 24.43 50%
15 g Spalt15 g Spalt Hops Pellet 4.5 Boil 1 min 0.47 50%
30 g / $ 0.00
 
Other Ingredients
Amount Name Cost Type Use Time
1 g Calcium Chloride Water Agt Mash 1 hr.
 
Yeast
White Labs - Old Bavarian Lager Yeast WLP920
Amount:
1 Each
Cost:
Attenuation (custom):
75%
Flocculation:
Medium
Optimum Temp:
10 - 13 °C
Starter:
No
Fermentation Temp:
12 °C
Pitch Rate:
2.0 (M cells / ml / ° P) 539 B cells required
$ 0.00 Yeast Pitch Rate and Starter Calculator
 
Target Water Profile
Munich (Dark Lager)
Ca+2 Mg+2 Na+ Cl- SO4-2 HCO3-
82 20 4 2 16 320
Added 1. 5g CaCl
Mash Chemistry and Brewing Water Calculator
 
Mash Guidelines
Amount Description Type Start Temp Target Temp Time
25 L Infusion -- 67 °C 60 min
Decoction -- 77 °C 15 min
11 L Sparge -- 77 °C 15 min
Starting Mash Thickness: 3 L/kg
Quick Water Requirements
Water Liters
Strike water volume at mash thickness of 3 L/kg 15.2
Mash volume with grains 18.5
Grain absorption losses -5.1
Remaining sparge water volume 10.8
Mash Lauter Tun losses -0.9
Pre boil volume (equipment estimates 20.9 L) 20
Boil off losses -5.7
Hops absorption losses (first wort, boil, aroma) -0.2
Post boil volume (equipment estimates 14.2 L) 15
Estimated amount in fermentor 15
Total: 26  
Equipment Profile Used: System Default
 
Notes

plan: brew 16L, lager 15L, bottle 7.5L, eisbock other 7.5L to 5L

Brewday 22-03
20 min decoction after complete sachh at 67 using anova. Temp after decoc 72, raised to 77 using anova and fire. Very long boil (~2.5hrs)

1L of first runnings diluted to vitality starter for wlp920 and belgian ales

SG after cooling 1.075

29-03-19 SG 1.026
05-04-19 SG 1.024, 66% att, 6.56%ABV - > transferred to 15l carboy. Harvested yeast cake.

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  • Last Updated: 2019-04-05 18:47 UTC