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Adjunct RIS Cask

309 calories 23.3 g 330 ml
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Beer Stats
Method: BIAB
Style: Russian Imperial Stout
Boil Time: 60 min
Batch Size: 21 liters (fermentor volume)
Pre Boil Size: 28.5 liters
Post Boil Size: 22.5 liters
Pre Boil Gravity: 1.075 (recipe based estimate)
Post Boil Gravity: 1.095 (recipe based estimate)
Efficiency: 60% (brew house)
Source: Iain
Calories: 309 calories (Per 330ml)
Carbs: 23.3 g (Per 330ml)
Created: Saturday April 13th 2019
1.101
1.013
12.8%
152.7
50.0
6.1
n/a
 
Fermentables
Amount Fermentable Cost PPG °L Bill %
955 g United Kingdom - Chocolate955 g Chocolate 34 425 8.1%
500 g American - Roasted Barley500 g Roasted Barley 33 300 4.2%
905 g Belgian - Special B905 g Special B 34 115 7.7%
1 kg Flaked Oats1 kg Flaked Oats 33 2.2 8.5%
455 g German - CaraFoam455 g CaraFoam 37 1.8 3.9%
8 kg American - Pilsner8 kg Pilsner 37 1.8 67.7%
11,815 g / $ 0.00
 
Hops
Amount Variety Cost Type AA Use Time IBU Bill %
2 oz Centennial2 oz Centennial Hops Pellet 9.3 Boil 45 min 46.82 32%
4.25 oz Comet4.25 oz Comet Hops Pellet 9.9 Boil 45 min 105.91 68%
6.25 oz / $ 0.00
 
Other Ingredients
Amount Name Cost Type Use Time
1 oz Baking Soda Water Agt Mash 1 hr.
 
Yeast
Imperial Yeast - A09 Pub
Amount:
1 Each
Cost:
Attenuation (custom):
85%
Flocculation:
Very High
Optimum Temp:
18 - 21 °C
Starter:
No
Fermentation Temp:
19 °C
Pitch Rate:
0.35 (M cells / ml / ° P) 176 B cells required
$ 0.00 Yeast Pitch Rate and Starter Calculator
Priming
Method: co2       CO2 Level: 0 Volumes
 
Target Water Profile
15819
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
Infusion -- 65 °C 60 min
Quick Water Requirements
Water Liters
WARNING: Mash tun capacity exceeded. Volume required: 49.01 L. Suggest reducing initial strike volume to 37.6 L and adding 3.61 L sparge/top-off. 41.2
Strike water volume (equipment estimates 40.3 L) 41.2
Mash volume with grains (equipment estimates 48.1 L) 49
Grain absorption losses -11.8
Mash Lauter Tun losses -0.9
Pre boil volume (equipment estimates 27.6 L) 28.5
Boil off losses -5.7
Hops absorption losses (first wort, boil, aroma) -0.9
Post boil Volume (equipment estimates 21 L) 22.5
WARNING: Exceeded batch size - reduce boil size  
Volume into fermentor (equipment estimates 22.5 L) 21
Total: 41.2  
Equipment Profile Used: System Default
 
Notes

3 pounds of marshmallow fluff, 2.2 pounds marshmallows added last 5 minutes.
2 oz chaga chai tea added last 15 minutes.
8 hour 2L starter with imperial pub yeast.
OG 1.095
Brewed for a 19L cask!

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  • Last Updated: 2019-10-16 19:29 UTC