Bock - Beer Recipe - Brewer's Friend

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Bock

Created: Monday March 18th 2019
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226 calories 23.8 g 330 ml
Beer Stats
Method: BIAB
Style: Doppelbock
Boil Time: 90 min
Batch Size: 22 liters (fermentor volume)
Pre Boil Size: 28 liters
Pre Boil Gravity: 1.057 (recipe based estimate)
Efficiency: 75% (brew house)
No Chill: 20 minute extended hop boil time
Calories: 226 calories (Per 330ml)
Carbs: 23.8 g (Per 330ml)
1.073
1.019
7.1%
22.8
21.9
5.6
n/a
 
Fermentables
Amount Fermentable Cost PPG °L Bill %
4.70 kg New Zealand - American Ale Malt4.7 kg American Ale Malt 37.3 2.54 67.8%
2 kg New Zealand - Munich Malt2 kg Munich Malt 36.8 7.87 28.9%
0.23 kg New Zealand - Light Chocolate Malt0.23 kg Light Chocolate Malt 32.7 456.85 3.3%
6.93 kg / $ 0.00
 
Hops
Amount Variety Cost Type AA Use Time IBU Bill %
50 g Hersbrucker50 g Hersbrucker Hops Pellet 4 Boil 60 min 22.79 100%
50 g / $ 0.00
 
Other Ingredients
Amount Name Cost Type Use Time
4 g Calcium Chloride Water Agt Mash 1 hr.
2 g Epsom Salt Water Agt Mash 1 hr.
2 g Gypsum Water Agt Mash 1 hr.
6 ml Phosphoric acid Water Agt Mash 1 hr.
5 g Baking Soda Water Agt Mash 1 hr.
 
Yeast
White Labs - German Bock Lager Yeast WLP833
Amount:
1 Each
Cost:
Attenuation (custom):
75%
Flocculation:
Medium
Optimum Temp:
9 - 13 °C
Starter:
Yes
Fermentation Temp:
13 °C
Pitch Rate:
1.75 (M cells / ml / ° P) 683 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
Mash Chemistry and Brewing Water Calculator
 
Mash Guidelines
Amount Description Type Start Temp Target Temp Time
32 L Infusion -- 68 °C 60 min
Quick Water Requirements
Water Liters
Strike water volume (equipment estimates 38.6 L) 35.8
Mash volume with grains (equipment estimates 43.2 L) 40.4
Grain absorption losses -6.9
Mash Lauter Tun losses -0.9
Pre boil volume (equipment estimates 30.8 L) 28
Boil off losses -8.6
Hops absorption losses (first wort, boil, aroma) -0.3
Post boil Volume 22
Volume into fermentor 22
Total: 35.8  
Equipment Profile Used: System Default

Batch Performance
Efficiency:
Conversion: 83.5%
Pre-Boil: 76% 28.1 ppg
Ending Kettle Efficiency N/A
Brew House: 74% 27.4 ppg
Wort Volume:
22 Liters
  • Expected 22 Liters of fermentable wort.
  • Expected OG: 1.073
  • Actual OG: 1.072
Alcohol and Attenuation:
Progress - N/A
  • Attenuation so far: 51.4%
  • Current ABV: 4.86%
Amount Packaged:
Pending - N/A
Requires Packaged log entry with a volume reading.
Latest Brew Log
Date Days Event Gravity Volume pH Temp Updated Comment
4/17/2019 9:20 PM
over 6 years ago 		+4 Mash Complete 1.056 29 Liters 5.5 2/20/2021 3:43 AM
over 4 years ago
4/17/2019 9:21 PM
over 6 years ago 		+4 Pre-Boil Gravity 1.056 29 Liters 2/20/2021 3:43 AM
over 4 years ago
4/17/2019 9:21 PM
over 6 years ago 		+4 Brew Day Complete 1.072 22 Liters 13 °C 2/20/2021 3:43 AM
over 4 years ago
4/17/2019 9:22 PM
over 6 years ago 		+4 Sample 1.072   13 °C 2/20/2021 3:43 AM
over 4 years ago
4/17/2019 9:22 PM
over 6 years ago 		+4 Sample 1.035   13 °C 2/20/2021 3:43 AM
over 4 years ago
"Bock" Doppelbock beer recipe by Brewboy2207. BIAB, ABV 7.12%, IBU 22.79, SRM 21.94, Fermentables: (American Ale Malt, Munich Malt, Light Chocolate Malt) Hops: (Hersbrucker) Other: (Calcium Chloride, Epsom Salt, Gypsum, Phosphoric acid, Baking Soda)
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  • Public: Yup, Shared
  • Last Updated: 2019-04-17 21:19 UTC