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Flapjack Brown Ale

143 calories 17.2 g 12 oz
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Beer Stats
Method: All Grain
Style: Dark Mild
Boil Time: 60 min
Batch Size: 20.8 liters (fermentor volume)
Pre Boil Size: 25 liters
Post Boil Size: 21 liters
Pre Boil Gravity: 1.036 (recipe based estimate)
Post Boil Gravity: 1.043 (recipe based estimate)
Efficiency: 70% (brew house)
Source: Christian Craft
Calories: 143 calories (Per 12oz)
Carbs: 17.2 g (Per 12oz)
Created: Friday September 29th 2023
1.043
1.014
3.7%
36.1
5.1
n/a
n/a
 
Fermentables
Amount Fermentable Cost PPG °L Bill %
4 kg United Kingdom - Maris Otter Pale4 kg Maris Otter Pale 38 3.75 100%
4 kg / $ 0.00
 
Hops
Amount Variety Cost Type AA Use Time IBU Bill %
25 g Tettnanger25 g Tettnanger Hops Pellet 4.5 Boil 60 min 15.58 50%
25 g Challenger25 g Challenger Hops Pellet 8.5 Boil 25 min 20.46 50%
50 g / $ 0.00
 
Other Ingredients
Amount Name Cost Type Use Time
1 kg Flapjack Oats Other Mash 1 hr.
 
Yeast
Lallemand - Diamond Lager Yeast
Amount:
1 Each
Cost:
Attenuation (avg):
65%
Flocculation:
Low
Optimum Temp:
18 - 25 °C
Starter:
No
Fermentation Temp:
20 °C
Pitch Rate:
0.35 (M cells / ml / ° P) 78 B cells required
$ 0.00 Yeast Pitch Rate and Starter Calculator
Priming
CO2 Level: 2.65 Volumes
 
Target Water Profile
Balanced Profile
Ca+2 Mg+2 Na+ Cl- SO4-2 HCO3-
0 0 0 0 0 0
Mash Chemistry and Brewing Water Calculator
 
Mash Guidelines
Amount Description Type Start Temp Target Temp Time
15 L Top Off 67 °C 67 °C 60 min
14 L Batch Sparge 70 °C 76 °C 15 min
Quick Water Requirements
Water Liters
Strike water volume at mash thickness of 3.7 L/kg 14.6
Mash volume with grains 17.2
Grain absorption losses -4
Remaining sparge water volume (equipment estimates 17.1 L) 15.3
Mash Lauter Tun losses -0.9
Pre boil volume (equipment estimates 26.8 L) 25
Boil off losses -5.7
Hops absorption losses (first wort, boil, aroma) -0.3
Post boil Volume (equipment estimates 20.8 L) 21
WARNING: Exceeded batch size - reduce boil size  
Going into fermentor (equipment estimates 21 L) 20.8
Total: 29.9  
Equipment Profile Used: System Default
 
Notes

Currently fermenting this beer, will see if flapjack oats added any extractable sugars to the mash.

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  • Public: Yup, Shared
  • Last Updated: 2023-09-29 14:27 UTC