Imp Stout L-112 Beer Recipe | BIAB Imperial Stout | Brewer's Friend
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Imp Stout L-112

196 calories 18.9 g 330 ml
Beer Stats
Method: BIAB
Style: Imperial Stout
Boil Time: 75 min
Batch Size: 23 liters (fermentor volume)
Pre Boil Size: 18 liters
Pre Boil Gravity: 1.068 (recipe based estimate)
Post Boil Gravity: 1.064 (recipe based estimate)
Efficiency: 70% (brew house)
Source: Magneto
Calories: 196 calories (Per 330ml)
Carbs: 18.9 g (Per 330ml)
Created: Monday January 26th 2026
1.064
1.014
6.7%
76.6
94.0
n/a
n/a
 
Fermentables
Amount Fermentable Cost PPG EBC Bill %
5,000 g Agrária - Pale Ale Malt5000 g Pale Ale Malt 37 5.97 71.4%
600 g German - CaraMunich I600 g CaraMunich I 34 102.58 8.6%
400 g Castle Malting - Château Chocolat400 g Château Chocolat - (late mash tun addition) 38 1301.03 5.7%
300 g Weyermann - Carafa I300 g Carafa I - (late mash tun addition) 32 905.81 4.3%
200 g Weyermann - Carafa II200 g Carafa II - (late mash tun addition) 31.5 1105.96 2.9%
400 g Weyermann - Carapils400 g Carapils 34.5 4.11 5.7%
100 g Dingemans - Special B100 g Special B 33.1 332.07 1.4%
7,000 g / 0.00
 
Hops
Amount Variety Cost Type AA Use Time IBU Bill %
60 g Barth-Haas - Hallertauer Magnum60 g Hallertauer Magnum Hops Pellet 12 Boil 60 min 67.64 70.6%
25 g Barth-Haas - East Kent Golding25 g East Kent Golding Hops Pellet 6.3 Aroma 20 min 8.96 29.4%
85 g / 0.00
 
Mash Guidelines
Amount Description Type Start Temp Target Temp Time
18 L Decoction 28 °C 66 °C 10 min
17 L Sparge 76 °C 76 °C --
 
Other Ingredients
Amount Name Cost Type Use Time
2 g Whirlfloc Other Boil 15 min.
0.30 g Yeast Nutrient Other Boil 10 min.
 
Yeast
Danstar - Nottingham Ale Yeast
Amount:
2 Each
Cost:
Attenuation (avg):
77%
Flocculation:
High
Optimum Temp:
14 - 21 °C
Starter:
No
Fermentation Temp:
18 °C
Pitch Rate:
0.35 (M cells / ml / ° P) 126 B cells required
0.00 Yeast Pitch Rate and Starter Calculator
Priming
Method: sucrose       Amount: 202.4 g       Temp: 20 °C       CO2 Level: 6 g/l
 
Target Water Profile
Dublin (Dry Stout)
Ca+2 Mg+2 Na+ Cl- SO4-2 HCO3-
110 4 12 19 53 280
Mash Chemistry and Brewing Water Calculator
"Imp Stout L-112" Imperial Stout beer recipe by Magneto. BIAB, ABV 6.67%, IBU 76.6, SRM 94.03, Fermentables: (Pale Ale Malt, CaraMunich I, Château Chocolat, Carafa I, Carafa II, Carapils, Special B) Hops: (Hallertauer Magnum, East Kent Golding) Other: (Whirlfloc, Yeast Nutrient)
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  • Public: Yup, Shared
  • Last Updated: 2026-01-26 22:51 UTC
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