Brewer's Friend

Print

Kolsch Split 5-9-17

155 calories 15.5 g 12 oz
brewer logo
Beer Stats
Method: All Grain
Style: Kölsch
Boil Time: 90 min
Batch Size: 10 gallons (fermentor volume)
Pre Boil Size: 11.5 gallons
Pre Boil Gravity: 1.041 (recipe based estimate)
Efficiency: 73% (brew house)
Source: kj
Hop Utilization: 90%
Calories: 155 calories (Per 12oz)
Carbs: 15.5 g (Per 12oz)
Created: Saturday May 6th 2017
1.047
1.011
4.7%
21.6
4.4
n/a
n/a
 
Fermentables
Amount Fermentable Cost PPG °L Bill %
8 lb German - Pilsner8 lb Pilsner 38 1.6 48.2%
5 lb United Kingdom - Golden Promise5 lb Golden Promise 37 3 30.1%
2 lb German - Floor-Malted Bohemian Wheat2 lb Floor-Malted Bohemian Wheat 38 2 12%
0.30 lb Belgian - Biscuit0.3 lb Biscuit 35 23 1.8%
0.30 lb Canadian - Honey Malt0.3 lb Honey Malt 37 25 1.8%
1 lb Dry Malt Extract - Extra Light1 lb Dry Malt Extract - Extra Light 42 2.5 6%
16.60 lbs / $ 0.00
 
Hops
Amount Variety Cost Type AA Use Time IBU Bill %
0.70 oz Hercules0.7 oz Hercules Hops Pellet 13.5 Boil 60 min 17.54 12.8%
2 oz Saaz2 oz Saaz Hops Pellet 2.1 Boil 14 min 3.68 36.7%
1.75 oz Hallertau Mittelfruh1.75 oz Hallertau Mittelfruh Hops Pellet 2.4 Boil 1 min 0.34 32.1%
1 oz Strisselspalt1 oz Strisselspalt Hops Pellet 2.5 Dry Hop 7 days 18.3%
5.45 oz / $ 0.00
 
Other Ingredients
Amount Name Cost Type Use Time
4 ml clarity ferm Other Primary --
20 g Fermaid-O, Go-Ferm Other Primary --
3.40 g CaCl Water Agt Mash --
 
Yeast
White Labs - German Ale/ Kölsch Yeast WLP029
Amount:
1 Each
Cost:
Attenuation (avg):
75%
Flocculation:
Medium
Optimum Temp:
65 - 69 °F
Starter:
No
Fermentation Temp:
62 °F
Pitch Rate:
-
$ 0.00 Yeast Pitch Rate and Starter Calculator
 
Target Water Profile
Balanced Profile
Ca+2 Mg+2 Na+ Cl- SO4-2 HCO3-
80 5 25 75 80 100
Blend filtered tap/RO 70/30 ratio
Mash Chemistry and Brewing Water Calculator
 
Mash Guidelines
Amount Description Type Start Temp Target Temp Time
24 qt 154F strike Temperature -- 145 °F 45 min
Temperature -- 158 °F 20 min
26 qt Batch sparge. mash out Sparge -- 170 °F 10 min
Starting Mash Thickness: 1.6 qt/lb
Quick Water Requirements
Water Gallons  Quarts
WARNING: Boil kettle capacity (12 gal | 48 qt) exceeded. Volume required: 12.42 gal (49.67 qt). Suggest reducing initial water volume to 12 gal (48 qt) and adding 0.42 gal (1.67 qt) sparge/top-off.    
Strike water volume at mash thickness of 1.6 qt/lb 6.24 25  
Mash volume with grains 7.49 30  
Grain absorption losses -1.95 -7.8  
Remaining sparge water volume (equipment estimates 8.3 g | 33.2 qt) 7.38 29.5  
Mash Lauter Tun losses -0.25 -1  
Volume increase from sugar/extract (early additions) 0.08 0.3  
Pre boil volume (equipment estimates 12.42 g | 49.7 qt) 11.5 46  
Boil off losses -2.25 -9  
Hops absorption losses (first wort, boil, aroma) -0.17 -0.7  
Post boil Volume 10 40  
Going into fermentor 10 40  
Total: 13.62 54.5
Equipment Profile Used: System Default
 
Notes

Mash in pH=5.3 at 145F. Adjust with Lactic acid.
Split batch into two 5 gallon carboys. Pitch 004 Irish yeast, 029 Kolsch.
Ferment @ 62F for Kolsch, 64F Irish. Dry-hop .5 oz Strisselspalt each, Day 14.

Last Updated and Sharing
 
584
Views
0
Brews
Recipe QR Code
  • Public: Yup, Shared
  • Last Updated: 2017-05-15 16:21 UTC