Surly Barrel Aged Darkness 16oz is a 12.0% ABV Russian Imperial Stout aged in bourbon barrels, released annually by Surly Brewing Co. of Minneapolis, Minnesota. Ranked among the top-rated Russian Imperial Stouts on BeerAdvocate, this limited release has earned a devoted following for its layered interplay of dark malt intensity and bourbon barrel depth.Quick Facts: ABV: 12.0% | Origin: Minneapolis, Minnesota | Style: Barrel-Aged Russian Imperial Stout | Brewery: Surly Brewing Co.Production & HeritageSurly Brewing Co. operates out of its flagship brewery in the Prospect Park neighborhood of Minneapolis, with a dedicated 25,000-square-foot barrel-aging facility at its Brooklyn Center location. Barrel Aged Darkness is matured in Elijah Craig 10- and 12-year bourbon barrels, a deliberate sourcing choice that contributes pronounced vanilla, caramel, and oak character to the base imperial stout. The use of specifically aged Elijah Craig barrels — rather than a rotating mix of cooperage — gives this expression a consistent bourbon fingerprint that distinguishes it from many barrel-aged peers in the category.Tasting NotesAroma: Rich dark chocolate and roasted malt lead, followed by waves of vanilla, dried cherry, and a subtle bourbon-soaked oak. A faint leathery quality emerges as the beer warms, adding savory complexity.Taste: The entry is dense with bittersweet dark chocolate malt and caramel, building quickly into a mid-palate dominated by dark stone fruit — plum, fig, and raisin. Bourbon warmth and toffee sweetness arrive at the peak, interwoven with vanilla and a trace of coffee bitterness that keeps the sweetness in check.Finish: Long and warming, with lingering oak tannins, dried fruit, and a persistent chocolate-bourbon note. The 12% ABV delivers noticeable but well-integrated heat that fades gradually into a dry, lightly smoky close.How to Drink Barrel Aged DarknessPour into a snifter or tulip glass at cellar temperature (50–55°F) to allow the barrel character and dark fruit notes to fully open up. This stout is built for slow sipping neat, though it also lends itself to creative cocktail and beer-cocktail applications. A Black Velvet float — layering the stout over sparkling wine — plays its richness against bright acidity. A Beer Old Fashioned using a small pour of Barrel Aged Darkness in place of bitters and sweetener lets the bourbon barrel notes do double duty. A stout-based Espresso Flip with a whole egg and coffee liqueur amplifies the beer's existing chocolate and coffee layers into a dessert-worthy serve.Best For Gifting a craft beer collector who tracks annual stout releases Holiday dessert pairings and post-dinner sipping sessions Vertical tastings comparing multiple Darkness vintages side by side Sharing at a small gathering of barrel-aged stout enthusiasts Frequently Asked QuestionsWhat does Barrel Aged Darkness taste like? Barrel Aged Darkness delivers a rich, full-bodied profile dominated by dark chocolate, vanilla, and dark stone fruit with underlying bourbon warmth and oak spice. Toffee, caramel, and a mild coffee bitterness round out a complex, dessert-like drinking experience.How does Barrel Aged Darkness compare to Goose Island Bourbon County Stout? Both are flagship barrel-aged imperial stouts released around the same time each year, though Bourbon County Stout has been produced longer and uses a broader range of bourbon barrels. Barrel Aged Darkness tends toward more pronounced dark fruit and cherry character, while Bourbon County Stout is often noted for deeper caramel and coconut tones from its barrel program.Is Barrel Aged Darkness good for sipping neat? Absolutely — at 12% ABV with substantial barrel complexity, this stout is designed to be savored slowly from a snifter or tulip glass at slightly below room temperature. Its layered flavors reward patient, contemplative drinking.Where is Barrel Aged Darkness made? Barrel Aged Darkness is produced by Surly Brewing Co., headquartered in the Prospect Park neighborhood of Minneapolis, Minnesota. The barrel-aging program operates out of Surly's Brooklyn Center facility, a dedicated 25,000-square-foot space built specifically for barrel-aged and wild beer production.What foods pair well with Barrel Aged Darkness? Dark chocolate truffles amplify the stout's cocoa intensity. Smoked brisket stands up to its weight while echoing its barrel char. Blue cheese creates a classic sweet-savory contrast against the toffee and fruit notes. Crème brûlée mirrors the caramelized vanilla character, and pecan pie complements the bourbon barrel sweetness.What sizes does Barrel Aged Darkness come in? Barrel Aged Darkness is available in 16oz single-serve format, which is the standard release size for this annual limited offering.Is Barrel Aged Darkness worth the price? Barrel Aged Darkness positions as a premium limited-release barrel-aged stout, and its pricing reflects the cost of dedicated aging infrastructure and high-quality Elijah Craig bourbon barrels. Within the competitive landscape of annual barrel-aged imperial stout releases, it represents strong value for the complexity and craft involved.Why Barrel Aged Darkness?What separates Barrel Aged Darkness from the crowded field of barrel-aged imperial stouts is Surly's commitment to a specific barrel source — Elijah Craig 10- and 12-year bourbon barrels — rather than blending across cooperages. That consistency yields a recognizable bourbon-vanilla-oak signature year after year, while the base stout's dark fruit and chocolate complexity provides a canvas that rewards both fresh drinking and cellaring. Ranked among BeerAdvocate's top Russian Imperial Stouts, the beer has earned its reputation through substance rather than hype. For anyone serious about barrel-aged stouts, a 16oz pour of Darkness is one of the Midwest's most compelling annual releases.
