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Back in Cologne

153 calories 15.5 g 330 ml
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Beer Stats
Method: All Grain
Style: Kölsch
Boil Time: 90 min
Batch Size: 21 liters (fermentor volume)
Pre Boil Size: 28.5 liters
Pre Boil Gravity: 1.037 (recipe based estimate)
Efficiency: 72% (brew house)
Source: Nick Bosworth
Calories: 153 calories (Per 330ml)
Carbs: 15.5 g (Per 330ml)
URL: http://londonandsoutheast.brewcompetition.com/
Created: Sunday February 11th 2018
1.050
1.012
5.0%
30.0
3.7
n/a
n/a
 
Fermentables
Amount Fermentable Cost PPG °L Bill %
4.40 kg German - Pilsner4.4 kg Pilsner 38 1.6 95.7%
0.10 kg Belgian - CaraVienne0.1 kg CaraVienne 34 20 2.2%
0.10 kg German - Vienna0.1 kg Vienna 37 4 2.2%
4.60 kg / $ 0.00
 
Hops
Amount Variety Cost Type AA Use Time IBU Bill %
25 g Hallertau Hersbrucker25 g Hallertau Hersbrucker Hops Leaf/Whole 4 Boil 5 min 2.47 87.7%
3.50 g Co2 Extract3.5 g Co2 Extract Hops Pellet 33 Whirlpool at 100 °C 60 min 27.5 12.3%
28.50 g / $ 0.00
 
Yeast
White Labs - German Ale/ Kölsch Yeast WLP029
Amount:
1 Each
Cost:
Attenuation (avg):
75%
Flocculation:
Medium
Optimum Temp:
18 - 21 °C
Starter:
Yes
Fermentation Temp:
14 °C
Pitch Rate:
1.0 (M cells / ml / ° P) 260 B cells required
$ 0.00 Yeast Pitch Rate and Starter Calculator
 
Target Water Profile
Kolsch Profile
Ca+2 Mg+2 Na+ Cl- SO4-2 HCO3-
22 8 0 39 31 0
RO water, salted to the above.
Adjust to hit a mash pH 5.2 with Phosphoric acid thereafter.
Mash Chemistry and Brewing Water Calculator
 
Mash Guidelines
Amount Description Type Start Temp Target Temp Time
Infusion -- 55 °C 10 min
Infusion -- 63 °C 45 min
Infusion -- 70 °C 20 min
Infusion -- 75 °C 10 min
Starting Mash Thickness: 3 L/kg
Quick Water Requirements
Water Liters
Strike water volume at mash thickness of 3 L/kg 13.8
Mash volume with grains 16.8
Grain absorption losses -4.6
Remaining sparge water volume (equipment estimates 21.4 L) 20.2
Mash Lauter Tun losses -0.9
Pre boil volume (equipment estimates 29.7 L) 28.5
Boil off losses -8.6
Hops absorption losses (first wort, boil, aroma) -0.1
Post boil Volume 21
Hops absorption losses (whirlpool, hop stand) -0
Going into fermentor 21
Total: 34  
Equipment Profile Used: System Default
 
Notes

NOTE: Whirlpool addition is IBU from co2 extract added at 60 minutes before flame out. It is only added as a whirlpool addition as that allows the calculation of IBU contribution. All other hops used as the standard convention.

This is the same as the beer that picked up 1st in category and 3rd at Best of Show in the London And South East Craft Brewing Competition 2017



Award Winning Recipe
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  • Last Updated: 2018-04-28 15:04 UTC