This Widow Jane 10 Year Old Spent 8 Months in Tequila Ocho Casks. Here's What It Tastes Like.
Ocho's barrels have never been used for whiskey production. Until now. Widow Jane's head distiller explains how they made it work
May 28, 2026 –––––– Sean Evans
Bourbon finished in tequila barrels isn't a new idea, but this particular one required four years of relationship-building and a touch of superstition to pull off.
The Widow Jane Tequila Ocho Cask Finished bourbon, hitting shelves nationally this month at $75, is the latest chapter in a collaboration that began in 2022, when Tequila Ocho aged a limited reposado in used bourbon barrels from Widow Jane's Conover Street rickhouse in Red Hook, Brooklyn. A Barrel Select añejo followed in 2023. Now the favor's returned, and then some: This release marks the first time Tequila Ocho has allowed casks from its own aged expressions to be used for whiskey.
Despite both distilleries being owned by Heaven Hill, getting that permission wasn't automatic. "It was really reliant on the longstanding relationship we'd built with them," says Widow Jane's head distiller Sienna Jevremov. "We explained our intentions in an innovation meeting. We wanted to honor what they'd done with their barrels and the amazing products they'd produced, and utilize that brightness, clarity, and quality. We didn't want to just slap a bunch of Ocho flavors onto our whiskey."
The base spirit is Widow Jane's flagship 10 year old bourbon, proofed down from its usual 120 barrel entry proof to 115-117, and transferred to Ocho casks that Jevremov's team had rehydrated before filling. What followed was eight months of systematic sampling and, toward the end, a deliberate decision to wait one more month.
"At month two, it was two completely separate products," Jevremov says. "The tequila character was heady, high-alcohol, very distinct. Around month four, a trend had shifted but nothing had moved far enough to say anything meaningful. At six and seven, the flavors were finally coming together. The whiskey was being transformed." Month eight, she says, was partly practical and partly superstitious. “Eight, after all, is Ocho's number,” Jevremov laughs. The release was done during winter, which kept the extraction from intensifying, and the exhausted barrels weren't at risk of over-oaking. "We had to wait to see how it developed," she says. "And we liked what the additional month gave us."
The final proof, 91, is Widow Jane’s 10 year standard proof, so that’s where this ended up. Jevremov tried it higher and found the alcohol level distracting, compressing the interplay between the bourbon and tequila notes into something immediate and overlapping rather than sequential. "At lower proof there's a gentle story line," she says. "Higher proof, everything felt immediate. I wanted to make a good bourbon first and foremost, and I didn't want to shock people with tequila heat when they were expecting bourbon."
The previous Ocho releases had taught her something about the balance required. Ocho's signature tropical brightness and minerality, she noticed, played against the sweetness of bourbon character in a way that required precision. "The technique is about giving the fruit flavors room to stay present without being mellowed by vanilla and caramel," she says. "A gentle hand."
Jevremov lands the plane perfectly; it’s a delectable dram. The nose opens on rich oak and caramel, with an earthy umami note underneath, a lift of agave, sea salt, and lime zest floating above barrel spice. Plus, there’s freshly cracked black pepper and dried tobacco leaves. On the palate, it's medium-weight and velvety, agave-forward in the best way, with bright mineral citrus zest giving way to chocolate fudge frosting and a faint earthy, coffee-tinged flavor on the back end. The finish goes long, mango and citrus folding into something sweet-savory-salty that hangs around, pulling you back in.
It’s wide, meandering slightly differently on each sip, which is really fun. The interplay between the tequila barrel and the bourbon works harmoniously, rather than in opposition.”
For cocktail applications, Jevremov suggests leaning into its range: a spiced raspberry drink that plays up both the fruitiness and savory quality, a classic Manhattan that shows its structural depth, or a Highball that lets the brighter, fresher notes breathe.
As for what comes next, Jevremov is thinking about it. "This gave me the courage to continue exploring unusual finishes," she says. "It's interesting to see what a given year's expression can develop into when other flavors are introduced. We achieved the original intention. And that tells me something."
