Stoopsitters Brewing BrewBlog > Recipes > Imperial Oatmeal Stout [Imperial Stout]

Recipe: Imperial Oatmeal Stout

Specifics

Style:

Category:	Stout
Number:	13F

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.

Contributor:

Dustin Zastera

Yield:

5 gallons

Color (SRM/EBC):

63.2/124.5

Bitterness (Calc):

88.4 IBU (Daniels)

BU/GU:

0.97

Calories:

297 (12 ounces)

ABV:

10.1%

ABW:

7.9%

OG:	1.091
OG (Plato):	21.78° P
FG:	1.015
FG (Plato):	3.82° P
Real Extract:	7.07° P
App. Atten.:	82.4%
Real Atten.:	67.5%

General Information

Method:	All Grain
Source:	Dustin Zastera

Scale Recipe

Enter desired final yield (volume):

gallons

Malts and Grains

15.00 pounds

Pale Malt(2-row)

83.3% of grist

0.50 pounds

Black Malt

2.8% of grist

0.75 pounds

Chocolate Malt

4.2% of grist

1.00 pounds

Crystal 55L

5.6% of grist

0.75 pounds

Roasted Barley

4.2% of grist

18.00 pounds

Total Grain Weight (Water Amounts

Water Amounts

Target Final Boil Volume:	5 gallons
Evaporation Rate:	1.5 gallons per hour
Boil Time:	60 minutes
Runoff Volume Needed:	6.7 gallons	5 gallons (final boil volume) ÷ 0.96 (cooling) + 1.5 gallons (boil evaporation)
Grain Amount:	18 pounds
Grain Absorbtion:	3.8 gallons
Total Water Needed:	11.5 gallons	6.7 gallons (runoff) + 3.8 gallons (grain absorbtion) + 1 gallons (equip. loss)
Mash Water Needed:	6 gallons	based on 1.33 quarts per pound of grain
Sparge Water Needed:	5.6 gallons	11.5 gallons (total water) – 6 gallons (mash water)

)

100% of grist

Adjuncts

4.00 pounds

Flaked Oats

Hops

2.00 ounces

Chinook (Homegrown)

Region:	United States
AAU Range:	18 - 23%
Notes:	Grown in Redwing, MN. Analysis shows an alpha acid content of 22.3% and beta acid of 6.1%.
Typical Use:	Bittering

12% Leaf @ 75 minutes
Type: Bittering and Aroma
Use: First Wort

24 AAUs

1.00 ounces

Goldings - E.K.
4.7500% Pellets @ 30 minutes
Type: Aroma
Use: Boil

4.8 AAUs

3.00 ounces

Total Hop Weight

28.8 AAUs

Boil

Total Boil Time:	60 minutes

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

Fermentation

Primary:	23 days @ 66° F
Secondary:	32 days @ 64° F
Age:	60 days @ 64° F

Dustin's Recipes

All Club Recipes
Altbier
Belgian Pale Ale
Big Otis
Bitter
Bohunk Pils
California Common
Danuber
Denny’s Wry Smile Rye IPA
Double IPA
Dubbel
Dubbel
Gout Stout
Growing Up Bitter
Hefeweissen
Hmmm, I Don’t Know
Hoegaarden Verboden Vrucht
Imperial Oatmeal Stout
Maibock 1
Maibock 2
NB Irish Draught Ale
Oktoberfest
Pale Ale
Pumpkin Harvest Ale
Raspberry Wheat
Rochefort Dubbel
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