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Beer Recipe Number One - March 2014

Brewing our own Imperial Stout

Ingredients

AmountNameType#
12.0 ozBlack (Patent) Malt (500.0 SRM)Grain1
12.0 ozChocolate Malt (350.0 SRM)Grain2
1 lbsCoffee, Franco Belges (175.0 SRM)Grain3
3 lbsOats, Flaked (1.0 SRM)Grain4
12 lbsPale Malt (2 Row) US (2.0 SRM)Grain5
1 lbsMilk Sugar (Lactose) (0.0 SRM)Grain6
1.2 ozMagnum [14.0%] - Boil 60 minHops7
1.0 ozCentennial [10.0%] - Boil 30 minHops8
2.0 ozWillamette [5.5%] - Boil 10 minHops9
2 pkgsLondon Ale Yeast (Wyeast Labs #1028)Yeast10

Characteristics

  • Style: Imperial Stout (13 F)
  • Type: All Grain
  • Style Guide: BJCP 2008
  • Equipment: 5.5 gal batch
  • Boil Time: 60 min
  • Mash Profile: Single Infusion, Medium Body
  • Fermentation: Ale, Two Stage
  • Taste Rating: 30.0
  • Batch Size: 5.50 gal
  • Boil Size: 6.22 gal
  • Color: 46.9 SRM
  • Bitterness: 78.5 IBUs
  • Est OG: 1.088 (20.9° P)
  • Est FG: 1.016 SG (4.1° P)
  • ABV: 9.5%
  • End of Boil Vol: 5.72 gal
  • Final Bottling Vol: 5.50 gal
  • Efficiency: 72.00 %
  • Est Mash Efficiency: 72.0%

Buying Ingredients

Northern Brewer

Purchased online at Northern Brewer :

Titgemeier's

Rest of the ingredients purchased at Titgemeier's Beer and Wine Making Supplies :

Process

Prepare for Brewing

  • Clean and Prepare Brewing Equipment
  • Total Water Needed: 8.32 gal

Mash or Steep Ingredients

12 lbs Pale Malt (2 Row) US (2.0 SRM) Grain 1 64.9 3 lbs Oats, Flaked (1.0 SRM) Grain 2 16.2
1 lbs Coffee, Franco Belges (175.0 SRM) Grain 3 5.4 12.0 oz Black (Patent) Malt (500.0 SRM) Grain 4 4.1
12.0 oz Chocolate Malt (350.0 SRM) Grain 5 4.1 %

Mash Steps

Mash In
Add 21.88 qt of water at 163.7 F
Step temp = 152.0 F
Step time = 60 min
Mash Out
Add 12.25 qt of water at 200.7 F
Step temp = 168.0 F
Step time = 10 min
  • Fly sparge with -0.21 gal water at 168.0 F
  • Add water to achieve boil volume of 6.22 gal
  • Estimated pre-boil gravity is 1.077 SG

Mash / Steep Timer

  • 0 min - Mash In (2 min rise, hold 152.0 F for 60 min)
    • Add 21.88 qt of water at 163.7 F
  • 1:02 hours - Mash Out (2 min rise, hold 168.0 F for 10 min)
    • Add 12.25 qt of water at 200.7 F
  • 1:14 hours - Mash Complete

Boil Timer

  • 0 min - Add Ingredients
    • 1 lbs - Milk Sugar (Lactose) (0.0 SRM) - [Sugar]
    • 1.25 oz - Magnum [14.00 %] - Boil 60.0 min - [Hop]
  • 30 min - Add Ingredients
    • 1.00 oz - Centennial [10.00 %] - Boil 30.0 min - [Hop]
  • 50 min - Add Ingredients
    • 2.00 oz - Willamette [5.50 %] - Boil 10.0 min - [Hop]
  • 1:00 hour - End of Boil

Estimated Post Boil Vol: 5.72 gal and Est Post Boil Gravity: 1.088 SG

Cool and Transfer Wort

  • Cool wort to fermentation temperature
  • Transfer wort to fermenter
  • Add water if needed to achieve final volume of 5.50 gal

Pitch Yeast and Measure Gravity and Volume

Fermentation Ingredients

Amt Name Type # %/IBU
2.0 pkg London Ale Yeast (Wyeast Labs #1028) [124.21 ml] Yeast 10 -

Measure Actual Original Gravity _______ (Target: 1.088 SG)
Measure Actual Batch Volume _______ (Target: 5.50 gal)
Add water if needed to achieve final volume of 5.50 gal

Fermentation

  • 25 Mar 2014 - Primary Fermentation (4.00 days at 67.0 F ending at 67.0 F)
  • 29 Mar 2014 - Secondary Fermentation (10.00 days at 67.0 F ending at 67.0 F)

Dry Hop and Bottle/Keg

  • Measure Final Gravity: _________ (Estimate: 1.017 SG)
  • Date Bottled/Kegged: 08 Apr 2014 - Carbonation: Bottle with 4.32 oz Corn Sugar
  • Age beer for 30.00 days at 65.0 F
    08 May 2014 - Drink and enjoy!

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