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Oud Bruin Double Batch

235 calories 23.7 g 12 oz
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Beer Stats
Method: All Grain
Style: Oud Bruin
Boil Time: 60 min
Batch Size: 12 gallons (fermentor volume)
Pre Boil Size: 6.5 gallons
Pre Boil Gravity: 1.132 (recipe based estimate)
Post Boil Gravity: 1.071 (recipe based estimate)
Efficiency: 65% (brew house)
Source: Farris Serio
Hop Utilization: 89%
Calories: 235 calories (Per 12oz)
Carbs: 23.7 g (Per 12oz)
Created: Wednesday August 27th 2025
1.071
1.017
7.1%
28.3
20.8
n/a
19.88
 
Fermentables
Amount Fermentable Cost PPG °L Bill %
24 lb Great Western - Superior Pilsen (1.6 °L)24 lb Superior Pilsen (1.6 °L) $ 0.75 / lb
$ 18.00 		35 1.6 64.9%
1 lb German - Wheat Malt1 lb Wheat Malt 37 2 2.7%
8 lb Weyermann - Munich Type I8 lb Munich Type I 38 6 21.6%
1.50 lb Briess - Caramel Munich 60L1.5 lb Caramel Munich 60L $ 1.25 / lb
$ 1.88 		35.4 60 4.1%
1 lb Belgian - Aromatic1 lb Belgian - Aromatic 33 38 2.7%
1 lb Briess - Extra Special Malt1 lb Extra Special Malt 33.5 130 2.7%
8 oz Weyermann - Carafa Special Type II8 oz Carafa Special Type II 29.9 425 1.4%
37 lbs / $ 19.88
 
Hops
Amount Variety Cost Type AA Use Time IBU Bill %
3.50 oz Fuggles3.5 oz Fuggles Hops Pellet 4.5 Boil 60 min 10.67 63.6%
2 oz Chinook2 oz Chinook Hops Pellet 13 Boil 60 min 17.61 36.4%
5.50 oz / $ 0.00
Priming
CO2 Level: 3.75 Volumes
 
Target Water Profile
Balanced Profile II
Ca+2 Mg+2 Na+ Cl- SO4-2 HCO3-
150 10 80 150 160 220
Adding 12 of gypsum, NaHCO3, and CaCl2 to 11 gal strike
and 6.5 g of each to 6 gal sparge
Target 13 gal (11.5 gal strike - 4.3 gal loss = 7 gal (+6 gal sparge))
Mash Chemistry and Brewing Water Calculator
 
Mash Guidelines
Amount Description Type Start Temp Target Temp Time
11.56 gal Strike 165 °F 152 °F 60 min
Starting Mash Thickness: 1.25 qt/lb
Starting Grain Temp: 70 °F
Quick Water Requirements
Water Gallons  Quarts
WARNING: Boil kettle capacity (12 gal | 48 qt) exceeded. Volume required: 13.71 gal (54.83 qt). Suggest reducing initial water volume to 12 gal (48 qt) and adding 1.71 gal (6.83 qt) sparge/top-off.    
WARNING: Mash tun capacity exceeded. Volume required: 14.52 gal (58.09 qt). Suggest reducing strike water volume to 9.04 gal (36.16 qt) and adding 2.52 gal (10.09 qt) sparge/top-off. 11.56 46.3  
WARNING: Based on your provided mash thickness (1.25 qt/lb), your strike volume will exceeds the total water needed for the recipe (11.38 g). Reduce mash thickness to 1.22 qt/lb or increase pre-boil volume to 6.69 g.    
Strike water volume at mash thickness of 1.25 qt/lb 11.56 46.3  
Mash volume with grains 14.52 58.1  
Grain absorption losses -4.63 -18.5  
Mash Lauter Tun losses -0.25 -1  
Pre boil volume (equipment estimates 13.71 g | 54.8 qt) 6.5 26  
Boil off losses -1.5 -6  
Hops absorption losses (first wort, boil, aroma) -0.21 -0.8  
Post boil Volume 12 48  
Going into fermentor 12 48  
Total: 11.38 45.5
Equipment Profile Used: System Default
"Oud Bruin Double Batch" Oud Bruin beer recipe by Farris Serio. All Grain, ABV 7.14%, IBU 28.28, SRM 20.8, Fermentables: ( Superior Pilsen (1.6 °L), Wheat Malt, Munich Type I, Caramel Munich 60L, Belgian - Aromatic, Extra Special Malt, Carafa Special Type II) Hops: (Fuggles, Chinook)
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  • Last Updated: 2025-08-27 19:45 UTC