The Dementor - Beer Recipe - Brewer's Friend

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The Dementor

311 calories 26.1 g 330 ml
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Beer Stats
Method: All Grain
Style: Russian Imperial Stout
Boil Time: 60 min
Batch Size: 20 liters (fermentor volume)
Pre Boil Size: 24 liters
Post Boil Size: 22 liters
Pre Boil Gravity: 1.092 (recipe based estimate)
Post Boil Gravity: 1.101 (recipe based estimate)
Efficiency: 65% (brew house)
Source: Garth Brews
Calories: 311 calories (Per 330ml)
Carbs: 26.1 g (Per 330ml)
Created: Thursday April 23rd 2020
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Fermentables
Amount Fermentable Cost PPG °L Bill %
8.60 kg American - Pilsner8.6 kg Pilsner 37 1.8 83.4%
680 g United Kingdom - Roasted Barley680 g Roasted Barley 29 550 6.6%
340 g United Kingdom - Chocolate340 g Chocolate 34 425 3.3%
230 g United Kingdom - Black Patent230 g Black Patent 27 525 2.2%
230 g United Kingdom - Crystal 60L230 g Crystal 60L 34 60 2.2%
230 g German - CaraAroma230 g CaraAroma 34 130 2.2%
10,310 g / $ 0.00
 
Hops
Amount Variety Cost Type AA Use Time IBU Bill %
50 g Warrior50 g Warrior Hops Pellet 16 Boil 60 min 69.39 45.5%
60 g Hallertau Tradition60 g Hallertau Tradition Hops Pellet 3.75 Boil 10 min 7.08 54.5%
110 g / $ 0.00
 
Other Ingredients
Amount Name Cost Type Use Time
1 g Baking Soda Water Agt Mash 1 hr.
2 g Calcium Chloride (dihydrate) Water Agt Mash 1 hr.
5 g Chalk Water Agt Mash 1 hr.
1 g Epsom Salt Water Agt Mash 1 hr.
1 g Gypsum Water Agt Mash 1 hr.
0.50 tsp Wyeast - Beer Nutrient Water Agt Boil 10 min.
 
Yeast
Fermentis - Safale - American Ale Yeast US-05
Amount:
2 Each
Cost:
Attenuation (avg):
81%
Flocculation:
Medium
Optimum Temp:
12 - 25 °C
Starter:
No
Fermentation Temp:
19 °C
Pitch Rate:
0.75 (M cells / ml / ° P) 360 B cells required
$ 0.00 Yeast Pitch Rate and Starter Calculator
Priming
CO2 Level: 0 Volumes
 
Target Water Profile
London (Porter, dark ales)
Ca+2 Mg+2 Na+ Cl- SO4-2 HCO3-
60 5 15 40 30 135
Mash Chemistry and Brewing Water Calculator
 
Mash Guidelines
Amount Description Type Start Temp Target Temp Time
34 L Strike -- 78 °C --
Infusion -- 66 °C 60 min
Starting Mash Thickness: 2.5 L/kg
Quick Water Requirements
Water Liters
Strike water volume at mash thickness of 2.5 L/kg 25.8
Mash volume with grains 32.6
Grain absorption losses -10.3
Remaining sparge water volume (equipment estimates 11.7 L) 9.4
Mash Lauter Tun losses -0.9
Pre boil volume (equipment estimates 26.3 L) 24
Boil off losses -5.7
Hops absorption losses (first wort, boil, aroma) -0.6
Post boil Volume (equipment estimates 20 L) 22
WARNING: Exceeded batch size - reduce boil size  
Going into fermentor (equipment estimates 22 L) 20
Total: 35.2  
Equipment Profile Used: System Default
 
Notes

https://beerandbrewing.com/the-dementor-imperial-stout-recipe/

Notes:

  • Use Irish Moss (error on site when I tried to add it)
  • Pitch at 19C, let rise to 20C over first day, hold at 20C for 3 days, then raise 2-3C over a few days to help attenuate.
  • 2-3 weeks in primary
  • age in secondary for 2-4 months
Last Updated and Sharing
 
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  • Public: Yup, Shared
  • Last Updated: 2020-04-25 11:14 UTC