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Gout Stout

From the BrewBlog of Stoopsitters Brewing – Hastings, Minnesota USA
Printed April 28, 2024

Specifics
Style: Imperial Stout
Contributor: Dustin Zastera
Yield: 5 gallons
Color (SRM/EBC): 72.5/142.9
Bitterness (Calc): 78.9 IBU (Tinseth)
BU/GU: 0.84
Calories: 312 (12 ounces)
ABV: 9.5%
ABW: 7.4%
OG: 1.094
OG (Plato): 22.44° P
FG: 1.023
FG (Plato): 5.83° P
Real Extract: 8.83° P
App. Atten.: 74%
Real Atten.: 60.7%
BJCP Style Info: Imperial Stout
O.G.: 1.075 - 1.115
F.G.: 1.018 - 1.030
ABV: 8.0 - 12.0%
Bitterness: 50 - 90 IBUs
Color: 30 - 40 SRM
Info: An intensely flavored, big, dark ale. Roasty, fruity, and bittersweet, with a noticeable alcohol presence. Dark fruit flavors meld with roasty, burnt, or almost tar-like sensations. Like a black barleywine with every dimension of flavor coming into play.

Commercial Examples: Three Floyd’s Dark Lord, Bell’s Expedition Stout, North Coast Old Rasputin Imperial Stout, Stone Imperial Stout, Samuel Smith Imperial Stout, Scotch Irish Tsarina Katarina Imperial Stout, Thirsty Dog Siberian Night, Deschutes The Abyss, Great Divide Yeti, Southampton Russian Imperial Stout, Rogue Imperial Stout, Bear Republic Big Bear Black Stout, Great Lakes Blackout Stout, Avery The Czar, Founders Imperial Stout, Victory Storm King, Brooklyn Black Chocolate Stout.

General Information
Method: All Grain
Malts and Grains
15.00 pounds Rahr Pale Malt (2-Row) 68.2% of grist
0.50 pounds British Black Patent Malt 2.3% of grist
0.75 pounds British Chocolate Malt 3.4% of grist
1.00 pounds DIY Brown Malt 4.5% of grist
0.75 pounds British Roasted Barley 3.4% of grist
4.00 pounds Oats (Steel Cut) 18.2% of grist
22.00 pounds Total Grain Weight 100% of grist
Hops
2.00 ounces Cascade (Homegrown) 12% Leaf @ 75 minutes
Type: Bittering
Use: First Wort
24 AAUs
1.00 ounces Cascade (Homegrown) 12% Leaf @ 30 minutes
Type: Flavor
Use: Boil
12 AAUs
0.40 ounces Cascade (Homegrown) 12% Leaf @ 10 minutes
Type: Aroma
Use: Aroma
4.8 AAUs
3.40 ounces Total Hop Weight 40.8 AAUs
Boil
Total Boil Time: 60 minutes
Yeast
Name: Nottingham Yeast
Manufacturer: Lallemand
Type: Ale
Flocculation: Very High
Attenuation: 75%
Temperature Range: 62–72°F
Amount: 60 gr
Procedure

Preheat the tun with 5.6 gallons of water, 171F for 60F grains.  Add in the 18lbs of base malt.  Once incorporated, add in the cooked oats (see Special Procedures).  Ensure the mash is at 154F and conduct the rest for 60 minutes.  With a very thin draw, do a decoction mash-out; 2.5 gallons boiled and returned.  Sparge with an additional 2.3 gallons of water at 170F.

Fermentation
Primary: 45 days @ 66° F
Secondary: 0 days @ 64° F
Age: 60 days @ 64° F
Gout Stout
Date Brewed:  
Brewer/Assistant:  
Brew Day Data
  Target Actual
Strike Water Amount: 7.3  
Strike Water Temperature:    
Mash Temperature:    
Mash Time:    
Sparge Water Amount: 5.1  
Sparge Water Temperature:    
Pre-Boil Gravity:    
Pre-Boil Amount: 6.7  
Post-Boil Amount: 5  
Boil Time: 6060  
Original Gravity: 1.094 / 22.4° P  
     
     
     
     
Brew Day Notes
 

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