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PUB 112 - Gaijin Rice Lager

151 calories 15.3 g 12 oz
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Beer Stats
Method: All Grain
Style: Experimental Beer
Boil Time: 75 min
Batch Size: 238 gallons (ending kettle volume)
Pre Boil Size: 263 gallons
Pre Boil Gravity: 1.042 (recipe based estimate)
Efficiency: 70% (ending kettle)
Source: Mat deGeus
Calories: 151 calories (Per 12oz)
Carbs: 15.3 g (Per 12oz)
Created: Friday July 25th 2025
1.046
1.011
4.6%
22.5
2.6
6.0
n/a
 
Fermentables
Amount Fermentable Cost PPG °L Bill %
220 lb Canada Malting - SUPERIOR PILSEN MALT220 lb SUPERIOR PILSEN MALT 37.2 1.5 53.3%
138 lb Flaked Rice138 lb Flaked Rice 40 0.5 33.4%
55 lb Rahr - Standard 6-Row55 lb Standard 6-Row 36.3 2.3 13.3%
413 lbs / $ 0.00
 
Hops
Amount Variety Cost Type AA Use Time IBU Bill %
15 oz Sorachi Ace15 oz Sorachi Ace Hops Pellet 12.2 Boil 75 min 16.44 48.4%
16 oz Sorachi Ace16 oz Sorachi Ace Hops Pellet 12.2 Boil 10 min 6.08 51.6%
31 oz / $ 0.00
Priming
CO2 Level: 2.25 Volumes
 
Target Water Profile
San Antonio, TX (SAWS) 3/1/2018
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
144.55 gal Strike 164 °F 146 °F 60 min
Starting Mash Thickness: 1.4 qt/lb
Starting Grain Temp: 65 °F
Quick Water Requirements
Water Gallons  Quarts
WARNING: Boil kettle capacity (12 gal | 48 qt) exceeded. Volume required: 241.04 gal (964.15 qt). Suggest reducing initial water volume to 12 gal (48 qt) and adding 229.04 gal (916.15 qt) sparge/top-off.    
WARNING: Mash tun capacity exceeded. Volume required: 177.59 gal (710.36 qt) 144.55 578.2  
Strike water volume at mash thickness of 1.4 qt/lb 144.55 578.2  
Mash volume with grains 177.59 710.4  
Grain absorption losses -51.63 -206.5  
Remaining sparge water volume 170.33 681.3  
Mash Lauter Tun losses -0.25 -1  
Pre boil volume (equipment estimates 241.04 g | 964.2 qt) 263 1052  
Boil off losses -1.88 -7.5  
Hops absorption losses (first wort, boil, aroma) -1.16 -4.7  
Post boil volume (equipment estimates 259.96 g | 1039.9 qt) 238 952  
Estimated amount in fermentor 238 952  
Total: 314.88 1259.5
Equipment Profile Used: System Default
"PUB 112 - Gaijin Rice Lager" Experimental Beer recipe by Mat deGeus. All Grain, ABV 4.64%, IBU 22.52, SRM 2.57, Fermentables: (SUPERIOR PILSEN MALT, Flaked Rice, Standard 6-Row) Hops: (Sorachi Ace)
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  • Last Updated: 2025-07-25 16:37 UTC