Marks Imperial stout - Beer Recipe - Brewer's Friend

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Marks Imperial stout

409 calories 35 g 12 oz
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Beer Stats
Method: All Grain
Style: Imperial Stout
Boil Time: 75 min
Batch Size: 6 gallons (fermentor volume)
Pre Boil Size: 7.89 gallons
Post Boil Size: 6 gallons
Pre Boil Gravity: 1.091 (recipe based estimate)
Post Boil Gravity: 1.123 (recipe based estimate)
Efficiency: 71% (brew house)
Source: Scott Donahue
Calories: 409 calories (Per 12oz)
Carbs: 35 g (Per 12oz)
Created: Tuesday April 4th 2023
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1.123
1.022
13.4%
69.5
40.0
5.3
100.21
 
Fermentables
Amount Fermentable Cost PPG °L Bill %
16 lb US - Pale 2-Row16 lb Pale 2-Row $ 2.29 / lb
$ 36.64 		37 1.8 51.4%
2 lb Great Western - Crystal 75L2 lb Crystal 75L $ 2.89 / lb
$ 5.78 		29 75 6.4%
2 lb Briess - Blonde RoastOat Malt2 lb Blonde RoastOat Malt $ 3.69 / lb
$ 7.38 		34.5 6 6.4%
1 lb American - Chocolate1 lb Chocolate $ 2.89 / lb
$ 2.89 		29 350 3.2%
1 lb Flaked Oats1 lb Flaked Oats $ 2.19 / lb
$ 2.19 		33 2.2 3.2%
4 lb Belgian - Special B4 lb Special B $ 3.69 / lb
$ 14.76 		34 115 12.9%
1 lb American - Caramel / Crystal 120L1 lb Caramel / Crystal 120L 33 120 3.2%
2 lb German - Carafa II2 lb Carafa II $ 3.69 / lb
$ 7.38 		32 425 6.4%
2 oz Weyermann - Acidulated2 oz Acidulated $ 3.69 / lb
$ 0.46 		27 3.4 0.4%
1 lb Briess - Black Barley1 lb Black Barley - (late mash tun addition) $ 2.89 / lb
$ 2.89 		25 550 3.2%
1 lb US - Rice Hulls1 lb Rice Hulls $ 2.25 / lb
$ 2.25 		0 0 3.2%
31.12 lbs / $ 82.62
 
Hops
Amount Variety Cost Type AA Use Time IBU Bill %
2 oz Cascade2 oz Cascade Hops $ 1.15 / oz
$ 2.30 		Pellet 7 Boil 75 min 32.16 50%
1 oz Cascade1 oz Cascade Hops $ 1.15 / oz
$ 1.15 		Pellet 7 Whirlpool 1 min 4.37 25%
1 oz Magnum1 oz Magnum Hops $ 1.15 / oz
$ 1.15 		Pellet 15 Boil 60 min 32.98 25%
4 oz / $ 4.60
 
Other Ingredients
Amount Name Cost Type Use Time
0.50 tsp amylase Water Agt Mash 0 min.
1 each Campden Tablets Water Agt Mash 0 min.
1 each Whirlfloc Fining Boil 10 min.
1 tsp yeast nutrient Other Boil 10 min.
5 oz Oak Chips Water Agt Secondary 30 days
12 oz Coffee Flavor Bottling 0 min.
 
Yeast
Omega Yeast Labs - Dried Lutra Kveik - OYL-071DRY
Amount:
1 Each
Cost:
$ 12.99 / each
$ 12.99
Attenuation (custom):
82%
Flocculation:
Medium
Optimum Temp:
68 - 95 °F
Starter:
No
Fermentation Temp:
85 °F
Pitch Rate:
1.25 (M cells / ml / ° P) 815 B cells required
$ 12.99 Yeast Pitch Rate and Starter Calculator
Priming
CO2 Level: 1.9 Volumes
 
Target Water Profile
London (Porter, dark ales)
Ca+2 Mg+2 Na+ Cl- SO4-2 HCO3-
28 9 53 60 49 114
Mash Chemistry and Brewing Water Calculator
 
Mash Guidelines
Amount Description Type Start Temp Target Temp Time
10.1 gal Infusion -- 153 °F 60 min
Starting Mash Thickness: 1.75 qt/lb
Starting Grain Temp: 148 °F
Quick Water Requirements
Water Gallons  Quarts
WARNING: Mash tun capacity exceeded. Volume required: 15.59 gal (62.36 qt). Suggest reducing strike water volume to 9.59 gal (38.36 qt) and adding 3.59 gal (14.36 qt) sparge/top-off. 13.18 52.7  
WARNING: Based on your provided mash thickness (1.75 qt/lb), your strike volume will exceeds the total water needed for the recipe (11.79 g). Reduce mash thickness to 1.56 qt/lb or increase pre-boil volume to 9.28 g.    
Strike water volume at mash thickness of 1.75 qt/lb 13.18 52.7  
Mash volume with grains (equipment estimates 15.55 g | 62.2 qt) 15.59 62.4  
Grain absorption losses -3.77 -15.1  
Mash Lauter Tun losses -0.25 -1  
Volume increase from sugar/extract (early additions) 0.12 0.5  
Pre boil volume (equipment estimates 7.99 g | 32 qt) 7.89 31.6  
Boil off losses -1.88 -7.5  
Hops absorption losses (first wort, boil, aroma) -0.11 -0.5  
Post boil Volume 6 24  
Hops absorption losses (whirlpool, hop stand) -0.04 -0.2  
Top off amount 0.04 0.2  
Going into fermentor 6 24  
Total: 11.79 47.1
Equipment Profile Used: System Default
"Marks Imperial stout" Imperial Stout beer recipe by Scott Donahue. All Grain, ABV 13.35%, IBU 69.51, SRM 40, Fermentables: (Pale 2-Row, Crystal 75L, Blonde RoastOat Malt, Chocolate, Flaked Oats, Special B, Caramel / Crystal 120L, Carafa II, Acidulated, Black Barley, Rice Hulls) Hops: (Cascade, Magnum) Other: (amylase, Campden Tablets, Whirlfloc, yeast nutrient, Oak Chips, Coffee)
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  • Last Updated: 2023-12-20 23:28 UTC