Summer Kolsch - Beer Recipe - Brewer's Friend

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Summer Kolsch

154 calories 14 g 12 oz
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Beer Stats
Method: BIAB
Style: Kölsch
Boil Time: 60 min
Batch Size: 21 liters (fermentor volume)
Pre Boil Size: 29.33 liters
Post Boil Size: 23.34 liters
Pre Boil Gravity: 1.037 (recipe based estimate)
Post Boil Gravity: 1.047 (recipe based estimate)
Efficiency: 64% (brew house)
Hop Utilization: 89%
Calories: 154 calories (Per 12oz)
Carbs: 14 g (Per 12oz)
Created: Tuesday March 30th 2021
1.047
1.009
5.0%
27.1
3.7
5.6
n/a
 
Fermentables
Amount Fermentable Cost PPG °L Bill %
5 kg Castle Malting - Château Pilsen 2RS5 kg Château Pilsen 2RS 37 1.9 100%
5 kg / $ 0.00
 
Hops
Amount Variety Cost Type AA Use Time IBU Bill %
56 g Hallertau Mittelfruh56 g Hallertau Mittelfruh Hops Pellet 2.7 Boil at 90 °C 60 min 18.2 84.8%
10 g Motueka10 g Motueka Hops Pellet 7.4 Boil 60 min 8.91 15.2%
66 g / $ 0.00
 
Other Ingredients
Amount Name Cost Type Use Time
4 g Gypsum (Calcium Sulfate) Water Agt Mash 1 hr.
2 g Calcium Chloride (anhydrous) Water Agt Mash 1 hr.
 
Yeast
Fermentis - Safale - German Ale Yeast K-97
Amount:
1 Each
Cost:
Attenuation (avg):
81%
Flocculation:
High
Optimum Temp:
12 - 25 °C
Starter:
No
Fermentation Temp:
-
Pitch Rate:
0.35 (M cells / ml / ° P) 86 B cells required
$ 0.00 Yeast Pitch Rate and Starter Calculator
Priming
CO2 Level: 2.25 Volumes
 
Target Water Profile
Nestle Pure life 2017
Ca+2 Mg+2 Na+ Cl- SO4-2 HCO3-
0 0 0 0 0 0
Mash Chemistry and Brewing Water Calculator
Quick Water Requirements
Water Liters
Strike water volume (equipment estimates 32.9 L) 35.2
Mash volume with grains (equipment estimates 36.2 L) 38.5
Grain absorption losses -5
Mash Lauter Tun losses -0.9
Pre boil volume (equipment estimates 27 L) 29.3
Boil off losses -5.7
Hops absorption losses (first wort, boil, aroma) -0.3
Post boil Volume (equipment estimates 21 L) 23.3
WARNING: Exceeded batch size - reduce boil size  
Volume into fermentor (equipment estimates 23.3 L) 21
Total: 35.2  
Equipment Profile Used: System Default
"Summer Kolsch" Kölsch beer recipe by shrob. BIAB, ABV 5%, IBU 27.11, SRM 3.71, Fermentables: (Château Pilsen 2RS) Hops: (Hallertau Mittelfruh, Motueka) Other: (Gypsum (Calcium Sulfate), Calcium Chloride (anhydrous))
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  • Public: Yup, Shared
  • Last Updated: 2021-04-04 01:40 UTC