(2017-12-28) Herr Dunkelhosen - Beer Recipe - Brewer's Friend

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(2017-12-28) Herr Dunkelhosen

300 calories 30.5 g 12 oz
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Beer Stats
Method: All Grain
Style: Dunkles Bock
Boil Time: 115 min
Batch Size: 6 gallons (fermentor volume)
Pre Boil Size: 9.25 gallons
Pre Boil Gravity: 14.3 °P (recipe based estimate)
Efficiency: 80% (brew house)
Calories: 300 calories (Per 12oz)
Carbs: 30.5 g (Per 12oz)
URL: http://hammerdown.nkyhomebrewers.org/
Created: Wednesday December 13th 2017
21.5 °P
5.6 °P
8.9%
24.1
18.7
5.7
n/a
 
Fermentables
Amount Fermentable Cost PPG °L Bill %
13 lb German - Munich Light13 lb Munich Light 37 6 70.9%
4 lb German - Vienna4 lb Vienna 37 4 21.8%
0.75 lb Belgian - CaraMunich0.75 lb CaraMunich 33 50 4.1%
0.50 lb Belgian - Special B0.5 lb Special B 34 115 2.7%
1.50 oz German - Carafa III1.5 oz Carafa III 32 535 0.5%
18.34 lbs / $ 0.00
 
Hops
Amount Variety Cost Type AA Use Time IBU Bill %
0.50 oz Magnum0.5 oz Magnum Hops Pellet 14 Boil 45 min 18.9 45.5%
0.60 oz Domestic Hallertau0.6 oz Domestic Hallertau Hops Pellet 3.8 Boil 30 min 5.15 54.5%
1.10 oz / $ 0.00
 
Yeast
White Labs - German Bock Lager Yeast WLP833
Amount:
1 Each
Cost:
Attenuation (avg):
73%
Flocculation:
Medium
Optimum Temp:
48 - 55 °F
Starter:
Yes
Fermentation Temp:
48 °F
Pitch Rate:
2.0 (M cells / ml / ° P) 978 B cells required
$ 0.00 Yeast Pitch Rate and Starter Calculator
 
Target Water Profile
GFI Water Filter
Ca+2 Mg+2 Na+ Cl- SO4-2 HCO3-
94 4 2 32 26 0
0.7 tsp CaCl, 0.3 tsp Epsom, 0.1tsp Baking Soda, 2.5 tsp Chalk, 0.2 tsp Gypsum added to entire HLT for mash and sparge. 3 TSP LA. 4 NAMBS. The 'real' SO4 number is closer to 50.
Mash Chemistry and Brewing Water Calculator
 
Mash Guidelines
Amount Description Type Start Temp Target Temp Time
24 qt Protein Rest Temperature -- 122 °F 15 min
Sacc Rest Temperature -- 148 °F 40 min
Temperature -- 156 °F 30 min
Dexn Mashout Decoction -- 168 °F 5 min
Dexn Boil (30% Grist-Thick) Decoction -- 200 °F 20 min
Mashout (100% Grist) Temperature -- 168 °F 10 min
Starting Mash Thickness: 1.5 qt/lb
Quick Water Requirements
Water Gallons  Quarts
Strike water volume at mash thickness of 1.5 qt/lb 6.88 27.5  
Mash volume with grains 8.35 33.4  
Grain absorption losses -2.29 -9.2  
Remaining sparge water volume (equipment estimates 4.58 g | 18.3 qt) 4.91 19.7  
Mash Lauter Tun losses -0.25 -1  
Pre boil volume (equipment estimates 8.92 g | 35.7 qt) 9.25 37  
Boil off losses -2.88 -11.5  
Hops absorption losses (first wort, boil, aroma) -0.04 -0.2  
Post boil Volume 6 24  
Going into fermentor 6 24  
Total: 11.79 47.2
Equipment Profile Used: System Default
 
Notes

3L starter (10.8 oz DME) with 4 smack packs needed for 800+ Billion cells.

1st in category and overall Best of Show: 2018 Hammerdown Brew Cup (Cincinnati). Have opportunity to brew a 20 bbl batch at Braxton Brewing later in early 2019.

This beer was originally brewed to the "lighter side" of the doppelbock range, but it turned out to be a great, albeit ballsy, dunkelsbock. For future brews, I will probably shave a pound or so off the Vienna/Munich combo if brewed as dunklesbock.



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  • Last Updated: 2018-10-06 13:42 UTC