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DirectorySurly Brewing Co.

Surly Darkness

Surly Brewing Co.
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🌍 United States · Russian Imperial Stout · One of 1 Russian Imperial Stouts in hopIQ

Surly's legendary annual release — a massive Russian Imperial Stout with dark chocolate, espresso, dark fruit and bourbon-barrel complexity. Released once a year in October, Darkness Day became a Minnesota craft institution drawing thousands of beer pilgrims to Minneapolis.

Flavor Profile

How this beer tastes, mapped across 44 dimensions

roasted
100%
dark chocolate
87%
coffee
75%
molasses
50%
warming
25%
Explore all Russian Imperial Stout beers in hopIQ →Compare with another beer →

Similar Beers to Surly Darkness

AI matched

Russian Imperial Stouts with matching hop character, bitterness and body

See the full alternatives page for Surly Darkness

About Russian Imperial Stout

Style guide · what to expect · how to find alternatives

What is a Russian Imperial Stout?

Stouts are dark ales with roasted barley character, 4–8% ABV and IBU 25–45. Expect coffee, dark chocolate and toast flavors with a creamy body and dry finish.

Finding a similar Russian Imperial Stout

hopIQ matches by flavor profile — not just style label. A beer with the same roasted, dark chocolate, coffee character as Surly Darkness will score highly even if brewed in a different country or under a different sub-style name.

Serve & Enjoy

How to get the most out of Surly Darkness

Serve at 10–16°C
Refrigerate, then rest 2 min

Slightly warmer than you might expect. 10–13°C lets the roasted malt, chocolate and coffee notes open up fully.

Pint glass
Recommended for this style

The classic — versatile, comfortable to hold and keeps the beer cool. No frills, no distractions: just the beer.

Can be cellared 2–5 years. Develops dark fruit, leather and port-like complexity with age.

Tasting Notes

AI-generated sensory profile for Surly Darkness

Appearance

Darkness pours jet black with minimal light penetration, presenting an opaque and imposing visual profile characteristic of the style. A thick, tan head forms and persists moderately, with fine carbonation evident in the glass. The beer's viscous body suggests substantial malt complexity and alcohol content.

jet blackopaquetan headviscous

Aroma

The nose explodes with roasted malt and dark chocolate notes, immediately followed by bold espresso and coffee aromatics that dominate the profile. Supporting layers of licorice, molasses, and subtle burnt sugar create depth, while warming alcohol and leather notes add sophistication. A whisper of anise and dark fruit rounds out this complex, inviting bouquet.

roasted maltdark chocolateespressolicorice

Taste

The palate delivers intense roasted character with prominent dark chocolate and coffee flavors that coat the mouth luxuriously. Mid-palate reveals molasses sweetness and burnt sugar balanced against assertive bitter hops and warming 10.2% ABV, while leather and subtle anise notes add intrigue. The 80 IBU provides significant but well-integrated bitterness that never overwhelms the malt foundation.

complexboldbalancedwarming

Finish

The finish is long and contemplative, with roasted and bitter notes lingering alongside leather and dried fruit undertones. Residual warmth from the alcohol and a pleasant drying sensation leave you reaching for another sip.

longwarmingdry
92
hopIQ score
aroma
94
taste
93
appearance
88
finish
90
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Food Pairings

What to eat with Surly Darkness