Kolsch-BIAB-NC Beer Recipe | All Grain Kölsch | Brewer's Friend
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Kolsch-BIAB-NC

124 calories 12.6 g 12 oz
Beer Stats
Method: All Grain
Style: Kölsch
Boil Time: 60 min
Batch Size: 8.5 gallons (fermentor volume)
Pre Boil Size: 9.58 gallons
Post Boil Size: 9 gallons
Pre Boil Gravity: 1.036 (recipe based estimate)
Post Boil Gravity: 1.038 (recipe based estimate)
Efficiency: 73% (brew house)
Source: Gdiddy
Hop Utilization: 99%
Calories: 124 calories (Per 12oz)
Carbs: 12.6 g (Per 12oz)
Created: Thursday December 11th 2025
1.038
1.009
3.9%
18.5
3.1
5.6
n/a
 
Fermentables
Amount Fermentable Cost PPG °L Bill %
1.50 lb German - Vienna1.5 lb Vienna 37 4 12.2%
0.50 lb Flaked Wheat0.5 lb Flaked Wheat 34 2 4.1%
10 lb American - Pilsner10 lb Pilsner 37 1.8 81.6%
4 oz Rice Hulls4 oz Rice Hulls 0 0 2%
12.25 lbs / 0.00
 
Hops
Amount Variety Cost Type AA Use Time IBU Bill %
56.70 g Hallertau Hersbrucker56.7 g Hallertau Hersbrucker Hops Pellet 4 Boil 45 min 18.48 100%
56.70 g / 0.00
 
Mash Guidelines
Amount Description Type Start Temp Target Temp Time
4.5 gal Full volume Strike 163 °F 150 °F 60 min
Starting Mash Thickness: 1.5 qt/lb
Starting Grain Temp: 68 °F
 
Other Ingredients
Amount Name Cost Type Use Time
6 g Calcium Chloride (dihydrate) Water Agt Mash 1 hr.
2 g Epsom Salt Water Agt Mash 1 hr.
4 g Gypsum Water Agt Mash 1 hr.
 
Yeast
Wyeast - Kölsch 2565
Amount:
1 Each
Cost:
Attenuation (avg):
75%
Flocculation:
Low
Optimum Temp:
56 - 70 °F
Starter:
Yes
Fermentation Temp:
-
Pitch Rate:
0.75 (M cells / ml / ° P) 229 B cells required
0.00 Yeast Pitch Rate and Starter Calculator
Priming
CO2 Level: 4.04 Volumes
 
Target Water Profile
Balanced Profile
Ca+2 Mg+2 Na+ Cl- SO4-2 HCO3-
80 5 25 75 80 100
Mash Chemistry and Brewing Water Calculator
 
Notes
  1. Full volume batch sparge
  2. No chill
  3. 30 minute hop addition to compensate for no chill (1st time trying it like this).
  4. 1st version

    Results:
    Overshot mash temp(156)
    Water Amounts are spot on
    Add a few rice hulls for total volume sparge on a large batch.
    Used five gallons for mash , then topped of with remaining water. Then collected runnings all at once.
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  • Public: Yup, Shared
  • Last Updated: 2025-12-13 19:46 UTC
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