Czech Dark Lager - 2021 - Beer Recipe - Brewer's Friend

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Czech Dark Lager - 2021

192 calories 20.2 g 12 oz
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Beer Stats
Method: All Grain
Style: No Profile Selected
Boil Time: 90 min
Batch Size: 93 gallons (fermentor volume)
Pre Boil Size: 110 gallons
Post Boil Size: 98 gallons
Pre Boil Gravity: 1.051 (recipe based estimate)
Post Boil Gravity: 1.058 (recipe based estimate)
Efficiency: 78% (brew house)
Source: Austin
Calories: 192 calories (Per 12oz)
Carbs: 20.2 g (Per 12oz)
Created: Thursday September 23rd 2021
1.058
1.015
5.6%
31.1
23.4
5.8
n/a
 
Fermentables
Amount Fermentable Cost PPG °L Bill %
110 lb Weyermann - Floor-Malted Bohemian Pilsner110 lb Floor-Malted Bohemian Pilsner 36.3 1.9 57.9%
55 lb Weyermann - Munich Type I55 lb Munich Type I 38 6 28.9%
15 lb German - CaraAmber15 lb CaraAmber 34 23 7.9%
10 lb Weyermann - Carafa Special Type II10 lb Carafa Special Type II 29.9 425 5.3%
190 lbs / $ 0.00
 
Hops
Amount Variety Cost Type AA Use Time IBU Bill %
4 oz Nugget4 oz Nugget Hops Pellet 14 Boil 60 min 11.29 5.3%
24 oz Saaz24 oz Saaz Hops Pellet 3.4 Boil 20 min 9.96 31.6%
24 oz Saaz24 oz Saaz Hops Pellet 3.5 Boil 10 min 6.14 31.6%
24 oz Saaz24 oz Saaz Hops Pellet 3.5 Whirlpool at 210 °F 25 min 3.65 31.6%
76 oz / $ 0.00
 
Yeast
Omega Yeast Labs - Pilsner II OYL-108
Amount:
1 Each
Cost:
Attenuation (avg):
72%
Flocculation:
Medium-High
Optimum Temp:
50 - 58 °F
Starter:
No
Fermentation Temp:
50 °F
Pitch Rate:
1.5 (M cells / ml / ° P) 7538 B cells required
$ 0.00 Yeast Pitch Rate and Starter Calculator
Priming
CO2 Level: 2.44 Volumes
 
Target Water Profile
Cedar Falls, IA
Ca+2 Mg+2 Na+ Cl- SO4-2 HCO3-
63 0 0 74 51 0
100% RO

Strike 66 gallons
54g CaSO4
68g CaCl2

Sparge 90 gallons
Mash Chemistry and Brewing Water Calculator
 
Mash Guidelines
Amount Description Type Start Temp Target Temp Time
66 gal Infusion -- 170 °F --
Conversion Rest Temperature -- 150 °F --
90 gal Sparge -- 168 °F --
Starting Mash Thickness: 1.5 qt/lb
Quick Water Requirements
Water Gallons  Quarts
WARNING: Boil kettle capacity (12 gal | 48 qt) exceeded. Volume required: 98.1 gal (392.4 qt). Suggest reducing initial water volume to 12 gal (48 qt) and adding 86.1 gal (344.4 qt) sparge/top-off.    
WARNING: Mash tun capacity exceeded. Volume required: 86.45 gal (345.8 qt) 71.25 285  
Strike water volume at mash thickness of 1.5 qt/lb 71.25 285  
Mash volume with grains 86.45 345.8  
Grain absorption losses -23.75 -95  
Remaining sparge water volume (equipment estimates 50.85 g | 203.4 qt) 62.75 251  
Mash Lauter Tun losses -0.25 -1  
Pre boil volume (equipment estimates 98.1 g | 392.4 qt) 110 440  
Boil off losses -2.25 -9  
Hops absorption losses (first wort, boil, aroma) -1.95 -7.8  
Post boil Volume (equipment estimates 93.9 g | 375.6 qt) 98 392  
Hops absorption losses (whirlpool, hop stand) -0.9 -3.6  
WARNING: Exceeded batch size - reduce boil size    
Going into fermentor (equipment estimates 97.1 g | 388.4 qt) 93 372  
Total: 134 536
Equipment Profile Used: System Default
 
Notes

Pitch at 48F
Ferment at 50F for duration of fermentation

Crash to 34F after diacetyl rest

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  • Last Updated: 2021-10-11 15:24 UTC