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    Recipe Info

    gal lit
    gal lit
    (Include recipe history, facts and other details that brewers will find interesting)
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    Fermentables

    55% - Maris Otter Pale - UK
    20% - Dark Munich - DE
    5% - Pale Chocolate - UK
    6% - Flaked Oats - US
    5% - CaraMunich II - DE
    5% - Roasted Barley - BE
    2% - Special B - BE
    2% - Extra Dark Crystal 120L - UK
    9.1 lb kg total fermentables

    Hops

    Magnum (DE)
    54.2
    East Kent Golding (UK)
    8.3
    Target
    3.9
    100 oz g total hops

    Yeast

    Fermentis Safale US-05
    Fermentis Safale S-04

    Other Stuff

    CaCl2
    NaHCO3

    Mash Steps

    Saccharification Rest
    Dextrinization Rest
    Mash-Out

    Special Instructions

    Enter any specific brewing steps needed to reproduce this recipe.

    Examples: steep specialty grains at 168F for 20 minutes, Ferment at 68F for 14 days, etc.

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    Recipe Facts

    Clone Of Heart of Darkness
    Imperial Stout
    • 20.00 Gallons Liters Batch Size
    • 25.00 Gallons Liters Boil Size
    • 90  min Boil Time
    • 1.097 OG
    • 1.022 FG
    • 66.4 IBU (tinseth) Bitterness
    • 0.69 BG:GU
    • 52.3° SRM Color
    • 70% Efficiency
    • 9.7% ABV Alcohol
    • 339 per 12oz Calories

    Homebrew Style Guide

    The homebrew style guide helps you match your homebrew recipe with one of the Beer Judge Certification Program (BJCP) official styles.

    20C. Imperial Stout

      Imperial Stout

      OG 0.995
      1.120
      OG: 1.075-1.115 / Your OG: 1.097
      FG 0.995
      1.120
      FG: 1.018-1.030 / Your FG: 1.022
      IBU 0
      120
      IBU: 50-90 / Your IBU: 66
      SRM 0
      40
      SRM: 30-40 / Your SRM: 52.3
      ABV 0
      14
      ABV: 8-12 / Your ABV: 9.7
      BG:GU 0
      2
      BG:GU: 0.43-1.20 / Your BG:GU: 0.69

      Imperial Stout

      OG 0.995
      1.120
      OG: 1.075-1.115 / Your OG: 1.097
      FG 0.995
      1.120
      FG: 1.018-1.030 / Your FG: 1.022
      IBU 0
      120
      IBU: 50-90 / Your IBU: 66
      SRM 0
      40
      SRM: 30-40 / Your SRM: 52.3
      ABV 0
      14
      ABV: 8-12 / Your ABV: 9.7
      BG:GU 0
      2
      BG:GU: 0.43-1.20 / Your BG:GU: 0.69

      Foreign Extra Stout

      OG 0.995
      1.120
      OG: 1.056-1.075 / Your OG: 1.097
      FG 0.995
      1.120
      FG: 1.010-1.018 / Your FG: 1.022
      IBU 0
      120
      IBU: 50-70 / Your IBU: 66
      SRM 0
      40
      SRM: 30-40 / Your SRM: 52.3
      ABV 0
      14
      ABV: 6.3-8 / Your ABV: 9.7
      BG:GU 0
      2
      BG:GU: 0.67-1.25 / Your BG:GU: 0.69

      English Barleywine

      OG 0.995
      1.120
      OG: 1.080-1.120 / Your OG: 1.097
      FG 0.995
      1.120
      FG: 1.018-1.030 / Your FG: 1.022
      IBU 0
      120
      IBU: 35-70 / Your IBU: 66
      SRM 0
      40
      SRM: 8-22 / Your SRM: 52.3
      ABV 0
      14
      ABV: 8-12 / Your ABV: 9.7
      BG:GU 0
      2
      BG:GU: 0.29-0.87 / Your BG:GU: 0.69
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