Jester King Doom Forge 4Pk

Jester King Doom Forge 4Pk is a four-pack of 16-ounce imperial coffee stout cans brewed in Austin, Texas, ranging from 9.3–12% ABV by vintage. Rated 4.2 out of 5 on Untappd across multiple vintages and scored 88 on BeerAdvocate for the 2025 release, Doom Forge has earned a reputation as what one BeerAdvocate reviewer called "the archetypal Imperial Coffee Stout" — a benchmark for the style rather than a follower of it.

Quick Facts: ABV: 9.3–12% (varies by vintage)  |  Origin: Austin, Texas Hill Country  |  Style: Imperial Coffee Stout  |  Brewery: Jester King Brewery

Production & Heritage

Jester King Brewery, situated in the Texas Hill Country outside Austin, is best known for its farmhouse ales and mixed-culture fermentation program, but Doom Forge represents the brewery's commitment to bold, stout-forward brewing. The base beer is built on a malt bill that includes pale malt, caramel, brown, chocolate, and black malts alongside flaked oats, fermented in stainless steel with a pure culture of California Ale yeast. What sets Doom Forge apart is its coffee loading rate — one full pound of single-origin coffee per barrel — sourced through a collaborative cupping process with Figure 8 Coffee Purveyors in Austin. The 2025 edition, for example, features Ethiopian Niguise Nara coffee that undergoes a 56-hour anaerobic fermentation before being added to the beer, paired with a malt bill of English Maris Otter and Simpsons chocolate and caramel malts from the UK, pushing the ABV to 12%. Each vintage uses a different coffee origin, making every release a distinct expression.

Tasting Notes

Aroma: Roasty coffee leads immediately, followed by layers of dark chocolate, vanilla, and roasted malt. Beneath those primary notes, sweet dried stone fruit — cherry and apricot — emerges alongside toffee, caramel, and a faint burnt smokiness.

Taste: The entry is chocolate and molasses forward, rich and full-bodied from the flaked oats. At mid-palate, blueberry and apricot elements surface alongside praline nuances and cocoa tones. The coffee builds steadily, bringing significant bitterness, bitter nibs, subtle tobacco, and hazelnut. A dry, almost chalky grip anchors the body and keeps the sweetness in check.

Finish: Long and roasty, with the coffee reasserting itself after the swallow and blending into lingering mocha and cocoa bitterness. A mild sweetness hangs on with a whisper of stone fruit and dry wood as the finish fades.

How to Drink Doom Forge

Doom Forge is best served at 50–55°F to let the coffee aromatics fully open without suppressing the malt complexity. Pour into a snifter or tulip glass; the concentrated aromas reward a vessel with a narrow opening. While this is primarily a sipping beer, its intensity and bitterness make it a strong candidate for a Beer Float with vanilla bean ice cream, where the coffee and chocolate notes mirror an affogato. It also works in a Black Velvet variation, split with dry sparkling cider for a textural contrast that lightens the body. A Stout Flip — shaken with a whole egg and a barspoon of maple syrup — transforms Doom Forge into a rich, dessert-course drink that amplifies the praline and toffee character.

Best For

• Sharing with friends during a structured craft beer tasting focused on imperial stouts
• Gifting a coffee-obsessed craft beer enthusiast who values single-origin sourcing
• Pairing with a multi-course dessert spread at a dinner party
• Cellaring vintage-to-vintage for a vertical tasting comparison

Frequently Asked Questions

What does Doom Forge taste like? Doom Forge delivers intense roasted coffee and dark chocolate up front, layered with molasses, praline, blueberry, and dried stone fruit, finishing dry with cocoa bitterness and a faint whisper of tobacco and hazelnut.

How does Doom Forge compare to other imperial coffee stouts? Doom Forge uses an unusually high coffee rate of one pound per barrel and changes its single-origin coffee selection each vintage, which gives it more coffee intensity and vintage-to-vintage variation than most imperial coffee stouts that use a fixed recipe. BeerAdvocate reviewers have described it as an archetype of the style rather than a variation on it.

Is Doom Forge good for sipping neat? Yes — at 9.3–12% ABV depending on vintage, Doom Forge is built for slow, contemplative drinking and rewards attention to its layered coffee, chocolate, and stone fruit complexity.

Where is Doom Forge made? Doom Forge is brewed at Jester King Brewery, located in the Texas Hill Country just outside Austin, Texas. The coffee is sourced from Figure 8 Coffee Purveyors, also based in Austin.

What foods pair well with Doom Forge? Dark chocolate truffles complement the cocoa and coffee overlap. Smoked brisket mirrors the faint smokiness in the aroma. A slice of pecan pie echoes the praline and toffee notes. Blue cheese provides a salty counterpoint to the roast bitterness. Crème brûlée pairs naturally with the caramel and vanilla elements in the malt.

What sizes does Doom Forge come in? Doom Forge is available in 4-packs of 16-ounce cans, totaling 64 ounces per package.

Is Doom Forge worth the price? Doom Forge positions as a premium craft release within the imperial stout category, justified by its vintage-specific single-origin coffee sourcing, high coffee loading rate, and the specialty processing applied to each year's coffee selection — details that place it above everyday imperial stouts in both complexity and production cost.

Why Doom Forge?

The defining differentiator of Doom Forge is its vintage-driven approach to coffee. Each annual release features a different single-origin coffee selected through a cupping collaboration with Figure 8 Coffee Purveyors, and the coffee itself often undergoes specialty processing — such as the 56-hour anaerobic fermentation used for the 2025 edition's Ethiopian Niguise Nara — before it ever touches the beer. At one pound of coffee per barrel, the loading rate exceeds industry norms for the style, resulting in a stout where coffee is not merely a flavoring addition but a co-equal ingredient shaping the beer's identity. With consistent Untappd ratings of 4.0–4.2 across vintages and an 88 on BeerAdvocate for the 2025 release, Doom Forge has established itself as a reference point for what an imperial coffee stout can achieve when both the brewing and the coffee sourcing are treated with equal seriousness.