Imperial Stout Recipe - Clone Of Petroleum Imperial Stout

Recipe Info

Recipe Image

Clone Of Petroleum Imperial Stout

by on
All Grain
40 Liter(s)
45 Liter(s)
90 min
65%
All Grain Imperial Stout homebrew recipe. This homebrew recipe uses the following ingredients: Maris Otter Pale - UK, Cara Malt - UK, Caramel/Crystal 40 - US, Chocolate - UK, Flaked Barley - US, Flaked Oats - US, Roasted Barley - UK, Munich - UK, Coffee Malt - UK, Nugget Hops, Tettnang Hops, Cascade Hops, Mangrove-Jacks M-07 British Ale Homebrew Yeast, Irish Moss, Cocoa extract, Calcium Carbonate, Oak barrel bits, Cocoa nibs.

This recipe was cloned from Petroleum Imperial Stout.

Fermentables

73% - Maris Otter Pale - UK
15
38
3
Mash
4% - Cara Malt - UK
0.8333
35
17
Mash
4% - Caramel/Crystal 40 - US
0.8333
35
40
Mash
2% - Chocolate - UK
0.3333
34
425
Mash
4% - Flaked Barley - US
0.8333
32
2
Mash
4% - Flaked Oats - US
0.8333
37
1
Mash
2% - Roasted Barley - UK
0.4166
29
550
Mash
4% - Munich - UK
0.8333
37
9
Mash
2% - Coffee Malt - UK
0.5
36
150
Mash

Hops

Nugget
113.3321
Pellet
Boil
90 min(s)
13.3
63.6
Tettnang
66.6659
Pellet
Boil
30 min(s)
4.5
9.1
Cascade
33.3329
Pellet
Boil
15 min(s)
5.8
3.8

Yeast

Mangrove-Jacks M-07 British Ale
80%

Other Stuff

Irish Moss
1.6667
kg
Boil
Cocoa extract
0.0251
kg
Secondary
Calcium Carbonate
0.0017
kg
Mash
Oak barrel bits
0.0166
kg
Secondary
Cocoa nibs
0.0166
kg
Secondary

Mash Steps

No mash steps in this recipe

Special Instructions

1.
Pitch rate= 28.5*24*1=684B cells
2.
Ferment at 19C for 7 to 10 days
3.
Secondary for 4 weeks, decreasing temp down to 10C then 2 weeks at 10C and to 2C

Tasting Notes (0)

There aren't any tasting notes logged yet

Recipe Facts

Clone Of Petroleum Imperial Stout
Imperial Stout
  • 40.00 Gallons Liters Batch Size
  • 45.00 Gallons Liters Boil Size
  • 90  min Boil Time
  • 1.103 OG
  • 1.021 FG
  • 76.5 IBU (tinseth) Bitterness
  • 0.74 BG:GU
  • 39.2° SRM Color
  • 65% Efficiency
  • 10.6% ABV Alcohol
  • 362 per 12oz Calories
Clone This Recipe

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