Brewer's Friend

Print

Crash Blossom Koji IPA

181 calories 18.2 g 12 oz
brewer logo
Beer Stats
Method: All Grain
Style: Mixed-Style Beer
Boil Time: 60 min
Batch Size: 5.5 gallons (fermentor volume)
Pre Boil Size: 7.5 gallons
Pre Boil Gravity: 1.041 (recipe based estimate)
Post Boil Gravity: 1.055 (recipe based estimate)
Efficiency: 70% (brew house)
Source: Eric Muhlheim
Calories: 181 calories (Per 12oz)
Carbs: 18.2 g (Per 12oz)
Created: Tuesday May 9th 2023
1.055
1.013
5.6%
56.5
3.2
5.8
n/a
 
Fermentables
Amount Fermentable Cost PPG °L Bill %
1 lb US - Pale 2-Row1 lb Pale 2-Row 37 1.8 8.3%
5 lb American - Pilsner5 lb Pilsner 37 1.8 41.7%
6 lb Rice6 lb Rice 35.5 1 50%
12 lbs / $ 0.00
 
Hops
Amount Variety Cost Type AA Use Time IBU Bill %
10 g Magnum10 g Magnum Hops Pellet 15 Boil 60 min 19.89 6.3%
30 g Azacca30 g Azacca Hops Pellet 15 Boil 10 min 21.64 18.8%
30 g Amarillo30 g Amarillo Hops Pellet 10.4 Boil 10 min 15 18.8%
30 g Azacca30 g Azacca Hops Pellet 15 Dry Hop (High Krausen) 2 days 18.8%
30 g Yakima Chief Hops - Ekuanot 30 g Ekuanot Hops Pellet 13.8 Dry Hop (High Krausen) 2 days 18.8%
30 g Zappa30 g Zappa Hops Pellet 7 Dry Hop 5 days 18.8%
160 g / $ 0.00
 
Yeast
Omega Yeast Labs - Kolsch II OYL-044
Amount:
1 Each
Cost:
Attenuation (avg):
75%
Flocculation:
Medium
Optimum Temp:
65 - 69 °F
Starter:
Yes
Fermentation Temp:
55 °F
Pitch Rate:
0.35 (M cells / ml / ° P) 99 B cells required
$ 0.00 Yeast Pitch Rate and Starter Calculator
Priming
Method: dextrose       Amount: 5.3 oz       Temp: 68 °F       CO2 Level: 2.5 Volumes
 
Target Water Profile
Brown Full
Ca+2 Mg+2 Na+ Cl- SO4-2 HCO3-
0 0 0 0 0 0
Mash Chemistry and Brewing Water Calculator
 
Mash Guidelines
Amount Description Type Start Temp Target Temp Time
3.75 gal Strike 159 °F 152 °F 60 min
5.5 gal Sparge 168 °F 168 °F 15 min
Starting Mash Thickness: 1.25 qt/lb
Starting Grain Temp: 65 °F
Quick Water Requirements
Water Gallons  Quarts
Strike water volume at mash thickness of 1.25 qt/lb 3.75 15  
Mash volume with grains 4.71 18.8  
Grain absorption losses -1.5 -6  
Remaining sparge water volume (equipment estimates 5.09 g | 20.4 qt) 5.5 22  
Mash Lauter Tun losses -0.25 -1  
Pre boil volume (equipment estimates 7.09 g | 28.4 qt) 7.5 30  
Boil off losses -1.5 -6  
Hops absorption losses (first wort, boil, aroma) -0.09 -0.4  
Post boil Volume 5.5 22  
Going into fermentor 5.5 22  
Total: 9.25 37
Equipment Profile Used: System Default
 
Notes

Rice specs: 4lbs forbidden rice + 2lbs koji

Processed as sweet amazake - 130F

Liquor drained and reserved for primary fermentation

Solids included in mash in a bag

Last Updated and Sharing
 
623
Views
0
Brews
Recipe QR Code
  • Public: Yup, Shared
  • Last Updated: 2023-05-23 16:29 UTC