Imperial stout 2 - Beer Recipe - Brewer's Friend

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Imperial stout 2

325 calories 31 g 330 ml
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Beer Stats
Method: All Grain
Style: Russian Imperial Stout
Boil Time: 90 min
Batch Size: 25 liters (ending kettle volume)
Pre Boil Size: 33 liters
Pre Boil Gravity: 1.080 (recipe based estimate)
Efficiency: 62% (ending kettle)
Calories: 325 calories (Per 330ml)
Carbs: 31 g (Per 330ml)
Created: Sunday March 28th 2021
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1.105
1.023
10.8%
64.5
39.0
5.3
n/a
 
Fermentables
Amount Fermentable Cost PPG °L Bill %
7,780 g Simpsons - Maris Otter pale7780 g Maris Otter pale 38 2.4 55.6%
2,055 g Gladfield - Munich Malt2055 g Munich Malt 36.8 7.87 14.7%
1,815 g Flaked Oats1815 g Flaked Oats 33 2.2 13%
1,062 g Crisp Malting - Caramalt 15L1062 g Caramalt 15L 32.7 17.5 7.6%
354 g Thomas Fawcett - Pale Chocolate Malt354 g Pale Chocolate Malt 32.2 230 2.5%
300 g Gladfield - Medium Crystal Malt300 g Medium Crystal Malt 35.4 56.35 2.1%
250 g Gladfield - Dark Crystal Malt250 g Dark Crystal Malt 35.4 96.45 1.8%
241 g Joe White - Roasted Barley241 g Roasted Barley 29.9 475 1.7%
130 g Thomas Fawcett - Chocolate Malt130 g Chocolate Malt 32.2 420 0.9%
13,987 g / $ 0.00
 
Hops
Amount Variety Cost Type AA Use Time IBU Bill %
25 g Columbus (15 AA)25 g Columbus (15 AA) Hops Pellet 15 Boil 90 min 31.19 32.1%
23 g Columbus (15 AA)23 g Columbus (15 AA) Hops Pellet 15 Boil 30 min 20.61 29.5%
30 g Columbus (15 AA)30 g Columbus (15 AA) Hops Pellet 15 Boil at 100 °C 10 min 12.68 38.5%
78 g / $ 0.00
 
Other Ingredients
Amount Name Cost Type Use Time
10 g Calcium Chloride (dihydrate) $ 0.00 / g
$ 0.00 		Water Agt Mash 1 hr.
6 g Gypsum $ 0.00 / g
$ 0.00 		Water Agt Mash 1 hr.
5 g Epsom Salt $ 0.00 / g
$ 0.00 		Water Agt Mash 1 hr.
4 ml Lactic acid $ 0.00 / g
$ 0.00 		Water Agt Mash 1 hr.
 
Yeast
White Labs - California Ale Yeast WLP001
Amount:
1 Each
Cost:
$ 0.00 / each
$ 0.00
Attenuation (avg):
76.5%
Flocculation:
Medium
Optimum Temp:
20 - 23 °C
Starter:
Yes
Fermentation Temp:
20 °C
Pitch Rate:
1.25 (M cells / ml / ° P) 777 B cells required
$ 0.00 Yeast Pitch Rate and Starter Calculator
Priming
Method: sucrose       Temp: 68 °C       CO2 Level: 0 Volumes
 
Target Water Profile
Wollongong, NSW, Australia
Ca+2 Mg+2 Na+ Cl- SO4-2 HCO3-
0 0 0 0 0 0
Mash Chemistry and Brewing Water Calculator
 
Mash Guidelines
Amount Description Type Start Temp Target Temp Time
53 L Infusion -- 67 °C 60 min
Starting Mash Thickness: 3.62 L/kg
Quick Water Requirements
Water Liters
WARNING: Based on your provided mash thickness (3.6L/kg), your strike volume will exceeds the total water needed for the recipe (47.9L). Reduce mash thickness to 3.39L/kg or increase pre-boil volume to 35.7L.  
WARNING: Mash tun capacity exceeded. Volume required: 59.86 L. Suggest reducing initial water volume to 36.17 L and adding 14.46 L sparge/top-off. 50.6
Strike water volume at mash thickness of 3.6 L/kg 50.6
Mash volume with grains 59.9
Grain absorption losses -14
Mash Lauter Tun losses -0.9
Pre boil volume (equipment estimates 33.9 L) 33
Boil off losses -8.6
Hops absorption losses (first wort, boil, aroma) -0.4
Post boil volume (equipment estimates 24.1 L) 25
Estimated amount in fermentor 25
Total: 47.9  
Equipment Profile Used: System Default
 
Notes

efficiency down - did 3 liters too much - pre-boil gravity was 1.081 - target was meant to be 1.90. This is due to no sparge method and initial calculation of efficiency not low enough, will lower 10% next time to 55%

boiled for 130 minutes

at end of boil added 500 grams light DME.

ended with 1.105 gravity

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  • Last Updated: 2021-11-29 05:46 UTC