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Imp Stout

281 calories 31.1 g 330 ml
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Beer Stats
Method: All Grain
Style: Imperial Stout
Boil Time: 70 min
Batch Size: 40 liters (fermentor volume)
Pre Boil Size: 45 liters
Post Boil Size: 40 liters
Pre Boil Gravity: 1.061 (recipe based estimate)
Post Boil Gravity: 1.090 (recipe based estimate)
Efficiency: 70% (brew house)
Calories: 281 calories (Per 330ml)
Carbs: 31.1 g (Per 330ml)
Created: Saturday August 1st 2020
1.090
1.026
8.5%
22.9
49.3
5.5
n/a
 
Fermentables
Amount Fermentable Cost PPG °L Bill %
11 kg BA Malt - Pale Ale11 kg Pale Ale 38 4 65.9%
2 kg Flaked Oats2 kg Flaked Oats 33 2.2 12%
0.40 kg Dingemans - Mroost 1400 MD (Debittered black malt)0.4 kg Mroost 1400 MD (Debittered black malt) - (late mash tun addition) 35 525 2.4%
0.50 kg Weyermann - Roasted Barley0.5 kg Roasted Barley - (late mash tun addition) 29.9 432 3%
0.70 kg Dingemans - Mroost 900 MD Chocolate Malt0.7 kg Mroost 900 MD Chocolate Malt - (late mash tun addition) 32 340 4.2%
0.50 kg Dingemans - Cara 50 MD0.5 kg Cara 50 MD - (late mash tun addition) 34 20 3%
0.50 kg Dingemans - Cara 120 MD0.5 kg Cara 120 MD - (late mash tun addition) 34 120 3%
0.60 kg BA Malt - Carapils0.6 kg Carapils 34 4 3.6%
0.50 kg Lactose (Milk Sugar)0.5 kg Lactose (Milk Sugar) - (late boil kettle addition) 41 1 3%
16.70 kg / $ 0.00
 
Hops
Amount Variety Cost Type AA Use Time IBU Bill %
20 g Barth-Haas - Hallertauer Magnum20 g Hallertauer Magnum Hops Pellet 12 Boil 70 min 17.98 40%
15 g Barth-Haas - Hallertauer Magnum15 g Hallertauer Magnum Hops Pellet 13.5 Boil 10 min 3.22 30%
15 g Barth-Haas - Hallertauer Magnum15 g Hallertauer Magnum Hops Pellet 12 Whirlpool at 95 °C 20 min 1.71 30%
50 g / $ 0.00
 
Other Ingredients
Amount Name Cost Type Use Time
200 g Cocao Nibs Other Mash 70 min.
10 g Chalk Water Agt Mash 1 hr.
13 g Calcium Chloride (dihydrate) Water Agt Mash 1 hr.
7.50 g Gypsum Water Agt Mash 1 hr.
5 g Baking Soda Water Agt Mash 1 hr.
 
Yeast
Fermentis - Safale - American Ale Yeast US-05
Amount:
44 Grams
Cost:
Attenuation (avg):
81%
Flocculation:
Medium
Optimum Temp:
12 - 25 °C
Starter:
Yes
Fermentation Temp:
-
Pitch Rate:
0.75 (M cells / ml / ° P) 647 B cells required
$ 0.00 Yeast Pitch Rate and Starter Calculator
Priming
Method: co2       Amount: 0.8 bar       Temp: 1 °C       CO2 Level: 2.75 Volumes
 
Target Water Profile
Munich (Dark Lager)
Ca+2 Mg+2 Na+ Cl- SO4-2 HCO3-
75 0 0 90 60 150
Mash Chemistry and Brewing Water Calculator
 
Mash Guidelines
Amount Description Type Start Temp Target Temp Time
35 L Infusion 78.5 °C 70 °C 70 min
35 L Sparge 78 °C 76 °C 40 min
Starting Mash Thickness: 2.5 L/kg
Starting Grain Temp: 18 °C
Quick Water Requirements
Water Liters
WARNING: Boil kettle capacity (45.4 L) exceeded. Volume required: 46.83 L. Suggest reducing initial water volume to 45.07 L and adding 1.43 L sparge/top-off.  
WARNING: Mash tun capacity exceeded. Volume required: 51.19 L. Suggest reducing strike water volume to 34.71 L and adding 5.79 L sparge/top-off. 40.5
Strike water volume at mash thickness of 2.5 L/kg 40.5
Mash volume with grains (equipment estimates 51.1 L) 51.2
Grain absorption losses -16.2
Remaining sparge water volume (equipment estimates 23.1 L) 21.6
Mash Lauter Tun losses -0.9
Pre boil volume (equipment estimates 46.5 L) 45
Volume increase from sugar/extract (late additions) 0.3
Boil off losses -6.7
Hops absorption losses (first wort, boil, aroma) -0.2
Post boil Volume 40
Hops absorption losses (whirlpool, hop stand) -0.1
Top off amount 0.1
Going into fermentor 40
Total: 62.1  
Equipment Profile Used: System Default
"Imp Stout" Imperial Stout beer recipe by Avizc. All Grain, ABV 8.51%, IBU 22.91, SRM 49.28, Fermentables: (Pale Ale, Flaked Oats, Mroost 1400 MD (Debittered black malt), Roasted Barley, Mroost 900 MD Chocolate Malt, Cara 50 MD, Cara 120 MD, Carapils, Lactose (Milk Sugar)) Hops: (Hallertauer Magnum) Other: (Cocao Nibs, Chalk, Calcium Chloride (dihydrate), Gypsum, Baking Soda)
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  • Last Updated: 2022-10-10 13:21 UTC