Grimross Ultra - Beer Recipe - Brewer's Friend

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Grimross Ultra

187 calories 16.8 g 473 ml
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Beer Stats
Method: All Grain
Style: American Lager
Boil Time: 60 min
Batch Size: 21 liters (fermentor volume)
Pre Boil Size: 26.3 liters
Post Boil Size: 22.5 liters
Pre Boil Gravity: 1.037 (recipe based estimate)
Post Boil Gravity: 1.043 (recipe based estimate)
Efficiency: 70% (brew house)
Source: Devin Kearney
Hop Utilization: 95%
Calories: 187 calories (Per 473ml)
Carbs: 16.8 g (Per 473ml)
Created: Friday February 21st 2025
1.043
1.008
4.6%
13.0
2.8
5.5
n/a
 
Fermentables
Amount Fermentable Cost PPG °L Bill %
3.26 kg Canada Malting - SUPERIOR PILSEN MALT3.26 kg SUPERIOR PILSEN MALT 37.2 1.5 78.1%
0.53 kg Flaked Corn0.53 kg Flaked Corn 40 0.5 13.6%
0.23 kg Weyermann - Carafoam0.23 kg Carafoam 34.5 2.2 5.1%
0.18 kg Weyermann - Acidulated0.18 kg Acidulated 27 3.4 3.2%
4.20 kg / $ 0.00
 
Hops
Amount Variety Cost Type AA Use Time IBU Bill %
5 g Magnum5 g Magnum Hops Pellet 15 Boil at 100 °C 60 min 9.68 25%
15 g Saaz15 g Saaz Hops Pellet 3.5 Boil at 100 °C 15 min 3.36 75%
20 g / $ 0.00
 
Yeast
Omega Yeast Labs - Dried Lutra Kveik - OYL-071DRY
Amount:
1 Each
Cost:
Attenuation (avg):
78.5%
Flocculation:
Medium
Optimum Temp:
20 - 35 °C
Starter:
No
Fermentation Temp:
-
Pitch Rate:
0.35 (M cells / ml / ° P) 79 B cells required
$ 0.00 Yeast Pitch Rate and Starter Calculator
Priming
CO2 Level: 2.65 Volumes
 
Target Water Profile
Brewery Water
Ca+2 Mg+2 Na+ Cl- SO4-2 HCO3-
42 3 12 33 14 90
Mash Chemistry and Brewing Water Calculator
 
Mash Guidelines
Amount Description Type Start Temp Target Temp Time
29.62 L Strike 67 °C 65.5 °C 60 min
Mash Out Temperature 76 °C 76 °C 10 min
Starting Grain Temp: 18 °C
Quick Water Requirements
Water Liters
Strike water volume at mash thickness of 3.7 L/kg 15.3
Mash volume with grains 18.1
Grain absorption losses -4.2
Remaining sparge water volume (equipment estimates 16.6 L) 16.1
Mash Lauter Tun losses -0.9
Pre boil volume (equipment estimates 26.8 L) 26.3
Boil off losses -5.7
Hops absorption losses (first wort, boil, aroma) -0.1
Post boil Volume (equipment estimates 21 L) 22.5
WARNING: Exceeded batch size - reduce boil size  
Going into fermentor (equipment estimates 22.5 L) 21
Total: 31.4  
Equipment Profile Used: System Default
"Grimross Ultra" American Lager beer recipe by Devin Kearney. All Grain, ABV 4.6%, IBU 13.04, SRM 2.79, Fermentables: (SUPERIOR PILSEN MALT, Flaked Corn, Carafoam, Acidulated) Hops: (Magnum, Saaz)
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  • Last Updated: 2025-02-21 16:43 UTC