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dunk experiment

154 calories 12.5 g 12 oz
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Beer Stats
Method: Extract
Style: Munich Dunkel
Boil Time: 60 min
Batch Size: 150 gallons (fermentor volume)
Pre Boil Size: 150 gallons
Post Boil Size: 150 gallons
Pre Boil Gravity: 11.8 °P (recipe based estimate)
Post Boil Gravity: 11.8 °P (recipe based estimate)
Efficiency: 75% (steeping grains only)
Calories: 154 calories (Per 12oz)
Carbs: 12.5 g (Per 12oz)
Created: Sunday September 21st 2025
11.8 °P
1.8 °P
5.3%
16.8
29.1
n/a
n/a
 
Fermentables
Amount Fermentable Cost PPG °L Bill %
220 lb Bestmalz - BEST Munich220 lb BEST Munich 37 6.3 84.6%
20 lb Bairds - Chocolate Malt20 lb Chocolate Malt 31 500 7.7%
20 lb German - CaraFoam20 lb CaraFoam 37 1.8 7.7%
260 lbs / $ 0.00
 
Hops
Amount Variety Cost Type AA Use Time IBU Bill %
272.73 g Barth-Haas - Hallertauer Magnum272.73 g Hallertauer Magnum Hops Pellet 13.5 Boil 60 min 16.83 100%
272.73 g / $ 0.00
 
Yeast
AEB - Fermolager W
Amount:
27.27 Each
Cost:
Attenuation (avg):
87%
Flocculation:
High
Optimum Temp:
48.2 - 59 °F
Starter:
No
Fermentation Temp:
-
Pitch Rate:
0.35 (M cells / ml / ° P) 2344 B cells required
$ 0.00 Yeast Pitch Rate and Starter Calculator
Priming
CO2 Level: 2.44 Volumes
 
Target Water Profile
Beaver Water District
Ca+2 Mg+2 Na+ Cl- SO4-2 HCO3-
0 0 0 0 0 0
 
Mash Guidelines
Amount Description Type Start Temp Target Temp Time
120 gal Strike 165 °F 155 °F --
68.2 gal Sparge 160 °F -- --
Quick Water Requirements
Water Gallons  Quarts
WARNING: Boil kettle capacity (12 gal | 48 qt) exceeded. Volume required: 151.86 gal (607.44 qt). Suggest reducing initial water volume to 12 gal (48 qt) and adding 139.86 gal (559.44 qt) sparge/top-off.    
Heat water added to kettle (equipment estimates 184.36 g | 737.4 qt) 182.5 730  
Mash volume with grains (equipment estimates 184.36 g | 737.4 qt) 203.3 813.2  
Grain absorption losses (steeping) -32.5 -130  
Pre boil volume (equipment estimates 151.86 g | 607.4 qt) 150 600  
Boil off losses -1.5 -6  
Hops absorption losses (first wort, boil, aroma) -0.36 -1.4  
Post boil volume 150 600  
Going into fermentor 150 600  
WARNING: Kettle losses > 2% detected which throw off OG calculation for extract/partial mash recipes in batch target 'fermentor' mode. Solution: Reduce kettle losses, misc losses and hops absorption in equipment profile, OR set batch target to 'kettle' and do a full wort boil. See batch target FAQ.    
Total: 182.5 730
Equipment Profile Used: System Default
"dunk experiment" Munich Dunkel beer recipe by Goat Lab Brewery. Extract, ABV 5.31%, IBU 16.83, SRM 29.14, Fermentables: (BEST Munich, Chocolate Malt, CaraFoam) Hops: (Hallertauer Magnum)
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  • Last Updated: 2026-01-05 20:40 UTC