Kolsch 2 - Beer Recipe - Brewer's Friend

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Kolsch 2

153 calories 14.8 g 330 ml
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Beer Stats
Method: BIAB
Style: Kölsch
Boil Time: 60 min
Batch Size: 21 liters (fermentor volume)
Pre Boil Size: 28 liters
Post Boil Size: 24 liters
Pre Boil Gravity: 1.043 (recipe based estimate)
Post Boil Gravity: 1.050 (recipe based estimate)
Efficiency: 61% (brew house)
Rating:
5.00 (1 Review)

Hop Utilization: 99%
Calories: 153 calories (Per 330ml)
Carbs: 14.8 g (Per 330ml)
Created: Tuesday February 25th 2020
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K97-Kolsch

by GFHomebrew

OG: 1.042 FG: 1.008 ABV: 4.4% IBU: 19

1.050
1.011
5.1%
23.8
4.3
5.6
n/a
 
Fermentables
Amount Fermentable Cost PPG °L Bill %
5.20 kg Gladfield - German Pilsner Malt5.2 kg German Pilsner Malt 37.3 2.03 92.9%
0.25 kg Weyermann - Vienna Malt0.25 kg Vienna Malt 37 3.5 4.5%
0.15 kg German - Acidulated Malt0.15 kg Acidulated Malt 27 3.4 2.7%
5.60 kg / $ 0.00
 
Hops
Amount Variety Cost Type AA Use Time IBU Bill %
55 g Tettnanger55 g Tettnanger Hops Pellet 3.4 Boil 60 min 23.81 100%
55 g / $ 0.00
 
Other Ingredients
Amount Name Cost Type Use Time
0.50 each Whirlfloc tablet Water Agt Mash 10 min.
 
Yeast
Wyeast - Kölsch 2565
Amount:
1 Each
Cost:
Attenuation (avg):
75%
Flocculation:
Low
Optimum Temp:
13 - 21 °C
Starter:
Yes
Fermentation Temp:
16 °C
Pitch Rate:
0.35 (M cells / ml / ° P) 91 B cells required
$ 0.00 Yeast Pitch Rate and Starter Calculator
Priming
Method: co2       CO2 Level: 2.75 Volumes
 
Target Water Profile
Adelaide East Metro Drinking Water System Sep 2019
Ca+2 Mg+2 Na+ Cl- SO4-2 HCO3-
18 9 45 76 38 49
Mash Chemistry and Brewing Water Calculator
 
Mash Guidelines
Amount Description Type Start Temp Target Temp Time
28 L Infusion 67 °C 65 °C 60 min
28 L 76 °C 76 °C 10 min
Quick Water Requirements
Water Liters
Strike water volume (equipment estimates 33.5 L) 34.5
Mash volume with grains (equipment estimates 37.2 L) 38.2
Grain absorption losses -5.6
Mash Lauter Tun losses -0.9
Pre boil volume (equipment estimates 27 L) 28
Boil off losses -5.7
Hops absorption losses (first wort, boil, aroma) -0.3
Post boil Volume (equipment estimates 21 L) 24
WARNING: Exceeded batch size - reduce boil size  
Volume into fermentor (equipment estimates 24 L) 21
Total: 34.5  
Equipment Profile Used: System Default
 
Notes

Followed BrewYourOwn recipe but substituted hallertau with tettnang
(https://byo.com/article/koelsch-style-profile/)

Measured OG - 1.047 FG -

Added full kettle and jug of water to end mash to wash grain bag and add volume.

Used 1 litre yeast starter going 1 day

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  • Last Updated: 2021-09-03 21:08 UTC