American Porter and Stout - Imperial Stout

An intensely-flavored, big, dark ale with a wide range of flavor balances and regional interpretations. Roasty-burnt malt with deep dark or dried fruit flavors, and a warming, bittersweet finish. Despite the intense flavors, the components need to meld to

Flavor Profile: Rich, deep, complex and frequently quite intense, with variable amounts of roasted malt/grains, maltiness, fruity esters, hop bitterness and flavor, and alcohol. Medium to aggressively high bitterness. Medium-low to high hop flavor (any variety). Moderate

Ingredients: Well-modified pale malt, with generous quantities of roasted malts and/or grain. May have a complex grain bill using virtually any variety of malt. Any type of hops may be used. American or English ale yeast.

BJCP Style Guide

Top 10 Imperial Stout Recipes

Title	Size	ABV	IBU	OG	FG	Color	Method	Views
05 TINY DARK ATOMS	500 L	14.25%	34.61	1.155	1.046		All Grain	13043
Abraxas clone	5.5 gal	14.11%	99.33	1.130	1.039		All Grain	10757
Imperial Stout BIAB	5.75 gal	9.51%	80.77	1.094	1.021		All Grain	8292
Chocolate Vanilla Pastry Stout	15 L	9.49%	58.34	1.101	1.029		All Grain	5662
American Imperial Stout I - Beer	33 L	9.01%	74.3	1.083	1.014		All Grain	5492
Adjunct Imperial Stout v4	20 L	17.55%	67.64	1.160	1.054		BIAB	4999
Beer Geek Vanilla Shake	19 L	9.79%	95.51	1.108	1.034		All Grain	4971
Bakke Brygg Rye Porter 20 L	20 L	8.44%	59.27	1.085	1.020		All Grain	4273
dark horizon clone	21 L	16.14%	73.19	1.145	1.022		All Grain	4252
☆ "Full Monty" ☆	6 gal	9.83%	97.54	1.100	1.025		All Grain	4102

Newest Imperial Stout Recipes

Title	Size	ABV	IBU	OG	FG	Color	Method	Views
SRM Pecan Stout 14gal	14 gal	10.3%	75.17	1.090	1.018		All Grain	20
Big Stout with coconut flakes	85.4 gal	12.29%	93.05	1.126	1.032		All Grain	62
korean imperial stout	16 L	9.4%	67.91	1.092	1.020		All Grain	28
Dark Sky Imperial Stout	5 gal	8.95%	101.1	1.082	1.014		All Grain	36
House Out Stout	5.5 gal	13.56%	59.13	1.134	1.031		extract	40
Paint it black	6 gal	11.4675%	0	1.115	1.027		BIAB	30
Dark as My Soul: the ReDarkening	6.25 gal	10.63%	77.2	1.100	1.019		All Grain	29
Imperial Fődhöz Stout	21 L	8.17%	67.88	1.070	1.010		All Grain	30
Imperial Stout	41 L	10.25%	74.82	1.096	1.018		All Grain	41
260228_snu_brew_Mesungi	20 L	10.14%	63.8	1.119	1.042		All Grain	89

Fermentables Used In Imperial Stout Recipes (View More)

Name	Recipes	Country	Category	Type	Color	PPG	Avg. Usage	Usage Range
Flaked Oats	1,340		Adjunct	raw	2.2°L	33	8%	1% - 100%
American - Chocolate	1,135	American	Grain	roasted malt	350°L	29	5%	0% - 61%
American - Roasted Barley	1,092	American	Grain	roasted malt	300°L	33	4%	0% - 77%
US - Pale 2-Row	914	US	Grain	base malt	1.8°L	37	62%	4% - 100%
United Kingdom - Maris Otter Pale	706	United Kingdom	Grain	base malt	3.75°L	38	58%	2% - 100%
American - Caramel / Crystal 120L	640	American	Grain	crystal malt	120°L	33	4%	0% - 23%
Caramel / Crystal 60L	405		Grain	crystal malt	60°L	34	5%	0% - 52%
Lactose (Milk Sugar)	382		Sugar	sugar	1°L	41	5%	0% - 54%
United Kingdom - Roasted Barley	370	United Kingdom	Grain	roasted malt	550°L	29	4%	0% - 16%
American - Black Malt	362	American	Grain	roasted malt	500°L	28	4%	0% - 100%

Hops Used In Imperial Stout Recipes (View More)

Name	Recipes	Average AA	Avg. Usage	Usage Range
Magnum	549	15	57%	2% - 100%
East Kent Goldings	370	5	38%	7% - 100%
Columbus	356	15	45%	0% - 100%
Willamette	329	4.5	36%	2% - 100%
Cascade	309	7	36%	1% - 100%
Nugget	303	14	43%	5% - 100%
Chinook	269	13	37%	2% - 100%
Centennial	268	10	32%	1% - 100%
Northern Brewer	234	7.8	36%	5% - 100%
Fuggles	214	4.5	39%	2% - 100%

Steeping Grains Used In Imperial Stout Recipes (View More)

Name	Recipes	Country	Category	Type	Color	PPG	Avg. Usage	Usage Range
American - Chocolate	56	American	Grain	roasted malt	350°L	29	31%	7% - 100%
American - Roasted Barley	48	American	Grain	roasted malt	300°L	33	24%	3% - 70%
American - Black Malt	27	American	Grain	roasted malt	500°L	28	20%	4% - 50%
American - Caramel / Crystal 120L	27	American	Grain	crystal malt	120°L	33	25%	1% - 100%
United Kingdom - Black Patent	19	United Kingdom	Grain	roasted malt	525°L	27	18%	5% - 40%
United Kingdom - Chocolate	18	United Kingdom	Grain	roasted malt	425°L	34	24%	9% - 50%
United Kingdom - Roasted Barley	16	United Kingdom	Grain	roasted malt	550°L	29	28%	8% - 50%
Flaked Oats	15		Adjunct	raw	2.2°L	33	24%	3% - 100%
American - Caramel / Crystal 40L	15	American	Grain	crystal malt	40°L	34	30%	13% - 44%
Caramel / Crystal 60L	11		Grain	crystal malt	60°L	34	36%	13% - 100%

Yeasts Used In Imperial Stout Recipes (View More)

Name	Recipes	Laboratory	Type	Alcohol Tolerance	Flocculation	Attenuation	Min. Temp	Max. Temp
Fermentis - Safale - American Ale Yeast US-05	596	Fermentis / Safale	Ales	Low	Medium	81%	54°F	77°F
Fermentis - Safale - English Ale Yeast S-04	291	Fermentis / Safale	Ale	.0975	High	75%	54°F	77°F
White Labs - California Ale Yeast WLP001	201	White Labs	Ale	High	Medium	76.5%	68°F	73°F
Wyeast - American Ale 1056	175	Wyeast	Ale	0.1	Med-Low	75%	60°F	72°F
Imperial Yeast - A10 Darkness	112	Imperial Yeast	Ale		Medium	71%	62°F	72°F
Lallemand - LALBREW® NOTTINGHAM HIGH PERFORMANCE ALE YEAST	103	Lallemand	Ales	Medium	High	80%	50°F	72°F
White Labs - Dry English Ale Yeast WLP007	99	White Labs	Ale	Med-High	Med-High	75%	65°F	70°F
Danstar - Nottingham Ale Yeast	98	Danstar	Ale	Med-High	High	77%	57°F	70°F
Mangrove Jack - New World Strong Ale M42	71	Mangrove Jack	Ale	n/a	High	79.5%	61°F	72°F
Wyeast - London Ale 1028	60	Wyeast	Ale	0.1	Med-Low	75%	60°F	72°F

Other Ingredients Used In Imperial Stout Recipes (View More)

Name	Recipes	Type	Use	Avg. Usage	Usage Range
Gypsum	391	Water Agt	Mash	15%	0% - 100%
Calcium Chloride (dihydrate)	219	Water Agt	Mash	16%	0% - 100%
Baking Soda	192	Water Agt	Mash	15%	0% - 100%
Whirlfloc	191	Fining	Boil	48%	0% - 100%
Epsom Salt	161	Water Agt	Mash	7%	0% - 100%
Lactic acid	131	Water Agt	Mash	67%	0% - 100%
Irish Moss	131	Fining	Boil	47%	0% - 100%
Chalk	125	Water Agt	Mash	20%	0% - 100%
Calcium Chloride (anhydrous)	119	Water Agt	Mash	20%	0% - 100%
Vanilla Bean	90	Spice	Secondary	43%	0% - 100%

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