Fancy Lawnmower Beer - Beer Recipe - Brewer's Friend

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Fancy Lawnmower Beer

147 calories 12.9 g 12 oz
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Beer Stats
Method: BIAB
Style: Kölsch
Boil Time: 75 min
Batch Size: 3.3 gallons (fermentor volume)
Pre Boil Size: 3.9 gallons
Pre Boil Gravity: 1.038 (recipe based estimate)
Post Boil Gravity: 1.045 (recipe based estimate)
Efficiency: 68% (brew house)
Calories: 147 calories (Per 12oz)
Carbs: 12.9 g (Per 12oz)
Created: Friday May 2nd 2025
1.045
1.008
4.9%
20.3
4.0
5.4
n/a
 
Fermentables
Amount Fermentable Cost PPG °L Bill %
5.25 lb US - Pale 2-Row5.25 lb Pale 2-Row 37 1.8 89%
0.65 lb Weyermann - Dark Wheat Malt0.65 lb Dark Wheat Malt 37 7 11%
5.90 lbs / $ 0.00
 
Hops
Amount Variety Cost Type AA Use Time IBU Bill %
0.65 oz Hallertau Hersbrucker0.65 oz Hallertau Hersbrucker Hops Pellet 4 Boil 60 min 16.67 59.1%
0.15 oz Hallertau Hersbrucker0.15 oz Hallertau Hersbrucker Hops Pellet 4 Boil 30 min 2.96 13.6%
0.15 oz Hallertau Hersbrucker0.15 oz Hallertau Hersbrucker Hops Pellet 4 Boil 0 min 13.6%
0.15 oz Hallertau Hersbrucker0.15 oz Hallertau Hersbrucker Hops Pellet 4 Whirlpool 0 min 0.68 13.6%
1.10 oz / $ 0.00
 
Other Ingredients
Amount Name Cost Type Use Time
2.50 g Gypsum Water Agt Mash 1 hr.
5 g Lactic acid Water Agt Mash 1 hr.
 
Yeast
Fermentis - Safale - German Ale Yeast K-97
Amount:
0.66 Each
Cost:
Attenuation (avg):
81%
Flocculation:
High
Optimum Temp:
54 - 77 °F
Starter:
No
Fermentation Temp:
-
Pitch Rate:
0.35 (M cells / ml / ° P) 49 B cells required
$ 0.00 Yeast Pitch Rate and Starter Calculator
Priming
CO2 Level: 2.7 Volumes
 
Target Water Profile
Light colored and malty
Ca+2 Mg+2 Na+ Cl- SO4-2 HCO3-
60 5 10 95 55 0
Mash Chemistry and Brewing Water Calculator
 
Mash Guidelines
Amount Description Type Start Temp Target Temp Time
18.6 qt Infusion -- 151 °F 60 min
Quick Water Requirements
Water Gallons  Quarts
Strike water volume (equipment estimates 6.2 g | 24.8 qt) 4.89 19.6  
Mash volume with grains (equipment estimates 6.68 g | 26.7 qt) 5.36 21.4  
Grain absorption losses -0.74 -3  
Mash Lauter Tun losses -0.25 -1  
Pre boil volume (equipment estimates 5.22 g | 20.9 qt) 3.9 15.6  
Boil off losses -1.88 -7.5  
Hops absorption losses (first wort, boil, aroma) -0.04 -0.1  
Post boil Volume 3.31 13.2  
Hops absorption losses (whirlpool, hop stand) -0.01 -0  
Volume into fermentor 3.3 13.2  
Total: 4.89 19.6
Equipment Profile Used: System Default
 
Notes

Fermentation temp 60F
Crash beer to 31F once both fermentation and diacetyl rest are complete

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  • Last Updated: 2025-05-02 13:11 UTC