Brewer's Friend

Print

Bunt

146 calories 13.1 g 330 ml
brewer logo
Beer Stats
Method: All Grain
Style: Kölsch
Boil Time: 60 min
Batch Size: 48 liters (fermentor volume)
Pre Boil Size: 45 liters
Post Boil Size: 42 liters
Pre Boil Gravity: 1.051 (recipe based estimate)
Post Boil Gravity: 1.055 (recipe based estimate)
Efficiency: 72% (brew house)
Hop Utilization: 99%
Calories: 146 calories (Per 330ml)
Carbs: 13.1 g (Per 330ml)
Created: Sunday November 8th 2020
1.048
1.009
5.2%
23.9
2.9
5.7
13.00
 
Fermentables
Amount Fermentable Cost PPG °L Bill %
9.24 kg Weyermann - Extra Pale Premium Pilsner Malt9.24 kg Extra Pale Premium Pilsner Malt 38 1.5 90.5%
0.68 kg German - Carapils0.68 kg Carapils 35 1.3 6.7%
0.29 kg Weyermann - Pale Wheat0.29 kg Pale Wheat 36 2 2.8%
10.21 kg / 0.00 €
 
Hops
Amount Variety Cost Type AA Use Time IBU Bill %
25 g Magnum25 g Magnum Hops Pellet 15 Boil 60 min 19.37 30.1%
34 g Tettnanger34 g Tettnanger Hops Pellet 4.5 Boil 10 min 2.87 41%
24 g Hallertau Mittelfruh24 g Hallertau Mittelfruh Hops Pellet 3.75 Boil 10 min 1.69 28.9%
83 g / 0.00 €
 
Other Ingredients
Amount Name Cost Type Use Time
9 g Irish Moss Fining Boil 15 min.
24 ml Lactic Acid Water Agt Mash 0 min.
4 g Epsom Salt (MgSO4) Water Agt Mash 0 min.
10 g Baking Soda Water Agt Mash 0 min.
 
Yeast
Fermentis - Safale - German Ale Yeast K-97
Amount:
2 Each
Cost:
6.50 € / each
13.00 €
Attenuation (avg):
81%
Flocculation:
High
Optimum Temp:
12 - 25 °C
Starter:
No
Fermentation Temp:
-
Pitch Rate:
0.35 (M cells / ml / ° P) 200 B cells required
13.00 € Yeast Pitch Rate and Starter Calculator
Priming
Method: dextrose       Amount: 335.2 g       Temp: 20 °C       CO2 Level: 2.45 Volumes
 
Target Water Profile
Riječka voda
Ca+2 Mg+2 Na+ Cl- SO4-2 HCO3-
48 7.2 25.2 8 15.7 54.8
Mash Chemistry and Brewing Water Calculator
 
Mash Guidelines
Amount Description Type Start Temp Target Temp Time
32.55 L Strike 69 °C 65 °C 60 min
28.96 L Sparge 75 °C 75 °C 10 min
32.55 L Strike 69 °C 67 °C 60 min
28.96 L Sparge 76 °C 76 °C 15 min
Starting Mash Thickness: 3.1 L/kg
Starting Grain Temp: 18 °C
Quick Water Requirements
Water Liters
WARNING: Boil kettle capacity (45.4 L) exceeded. Volume required: 48.12 L. Suggest reducing initial water volume to 45.4 L and adding 2.72 L sparge/top-off.  
Strike water volume at mash thickness of 3.1 L/kg 31.7
Mash volume with grains (equipment estimates 32.4 L) 38.4
Grain absorption losses -10.2
Remaining sparge water volume (equipment estimates 27.6 L) 24.5
Mash Lauter Tun losses -0.9
Pre boil volume (equipment estimates 48.1 L) 45
Boil off losses -5.7
Hops absorption losses (first wort, boil, aroma) -0.4
Post boil Volume 42
Top off amount 6
Going into fermentor 48
Total: 56.1  
Equipment Profile Used: System Default
 
Notes

Fermentation
Pitch 20C
Primary — 17 °C — 10 days

Primary — 20 °C — 3


Lager the beer for 2 weeks at 4C

Last Updated and Sharing
 
384
Views
0
Brews
Recipe QR Code
  • Public: Yup, Shared
  • Last Updated: 2020-11-10 21:40 UTC