Big Rock Traditional Clone - Beer Recipe - Brewer's Friend

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Big Rock Traditional Clone

9069 calories 1025.7 g 19 L
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Beer Stats
Method: All Grain
Style: British Brown Ale
Boil Time: 60 min
Batch Size: 21 liters (fermentor volume)
Pre Boil Size: 26.4 liters
Post Boil Size: 22.4 liters
Pre Boil Gravity: 1.043 (recipe based estimate)
Post Boil Gravity: 1.051 (recipe based estimate)
Efficiency: 70% (brew house)
Source: Jason Crichton
Calories: 9069 calories (Per 19L)
Carbs: 1025.7 g (Per 19L)
Created: Sunday December 1st 2019
1.051
1.015
4.8%
25.0
20.4
4.9
n/a
 
Fermentables
Amount Fermentable Cost PPG °L Bill %
4.50 kg American - Pale Malt (2 Row) US4.5 kg American - Pale Malt (2 Row) US 36.3 2 87.4%
0.50 kg US - American - Caramel/Crystal Malt - 60L0.5 kg American - Caramel/Crystal Malt - 60L 34 60 9.7%
150 g US - American - Black (Patent) Malt150 g American - Black (Patent) Malt 25.3 500 2.9%
5.15 kg / $ 0.00
 
Hops
Amount Variety Cost Type AA Use Time IBU Bill %
30 g East Kent Goldings (EKG)30 g East Kent Goldings (EKG) Hops Pellet 5 First Wort 60 min 21.14 50%
30 g East Kent Goldings (EKG)30 g East Kent Goldings (EKG) Hops Pellet 5 Boil 5 min 3.83 50%
60 g / $ 0.00
 
Other Ingredients
Amount Name Cost Type Use Time
1 each Whirlfloc Tablet Fining Boil 10 min.
4 g Gypsum Water Agt Mash 1 hr.
3.50 g Calcium Chloride (dihydrate) Water Agt Mash 1 hr.
1 g Table Salt Water Agt Mash 1 hr.
 
Yeast
Wyeast - London ESB Ale 1968
Amount:
1 Each
Cost:
Attenuation (avg):
69%
Flocculation:
Very High
Optimum Temp:
18 - 22 °C
Starter:
No
Fermentation Temp:
20 °C
Pitch Rate:
1.25 (M cells / ml / ° P) 331 B cells required
$ 0.00 Yeast Pitch Rate and Starter Calculator
Priming
CO2 Level: 100 Volumes
 
Target Water Profile
Balanced Profile
Ca+2 Mg+2 Na+ Cl- SO4-2 HCO3-
80 5 25 75 80 100
Brown Full profile from Bru'nWater
Ca-50
Mg-5
Na-27
SO-50
CL-60
Mash Chemistry and Brewing Water Calculator
 
Mash Guidelines
Amount Description Type Start Temp Target Temp Time
30 L No sparge Strike 76 °C 66 °C 40 min
Starting Mash Thickness: 3 L/kg
Quick Water Requirements
Water Liters
Strike water volume at mash thickness of 3 L/kg 15.5
Mash volume with grains 18.8
Grain absorption losses -5.2
Remaining sparge water volume (equipment estimates 17.6 L) 17
Mash Lauter Tun losses -0.9
Pre boil volume (equipment estimates 27 L) 26.4
Boil off losses -5.7
Hops absorption losses (first wort, boil, aroma) -0.3
Post boil Volume (equipment estimates 21 L) 22.4
WARNING: Exceeded batch size - reduce boil size  
Going into fermentor (equipment estimates 22.4 L) 21
Total: 32.5  
Equipment Profile Used: System Default
 
Notes

Galena and Willamette are proper hops per Big Rock site, but I don't have any.

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  • Last Updated: 2020-10-23 23:04 UTC