Chattanooga Islay Scotch Cask Finish 750ML

Chattanooga Islay Scotch Cask Finish 750ML is a Tennessee high malt whiskey finished in Islay Scotch hogsheads, bottled at 47.5% ABV (95 proof) in a 750ml bottle. This limited expression blends two distinct mashbills and finishes them in casks sourced from three separate Islay distilleries near Kildalton, earning a 92/100 from Distiller community reviewers for its seamless fusion of American grain character and Scottish peat smoke.

Quick Facts: ABV: 47.5% (95 Proof)  |  Origin: Chattanooga, Tennessee, USA  |  Aged 4+ Years, 3-Month Islay Cask Finish  |  Distillery: Chattanooga Whiskey

Production & Heritage

Chattanooga Whiskey operates out of Chattanooga, Tennessee, where it has built a reputation for experimental high malt whiskeys using dozens of proprietary grain recipes. The Islay Scotch Cask Finish draws from two mashbills: B004, a Scottish-influenced recipe of yellow corn, peated malted barley, naked malted oat, and honey malted barley; and SB091, built on yellow corn, malted rye, caramel malted barley, and honey malted barley. After maturing for over four years, the whiskey spends an additional three months in 250-liter Islay Scotch hogsheads — each batch blending casks from three different distilleries on the southern end of Islay. The result is an intentional bridge between Tennessee bourbon and peated Scotch, driven by grain complexity rather than a simple cask overlay.

Tasting Notes

Aroma: Earthy peat smoke arrives first, followed by layers of heather, honeydew melon, and toasted oats. A subtle sweetness of toffee pudding lingers beneath the smokier top notes.

Taste: The entry is malty and slightly sweet, with caramel and honey malt giving way to a pronounced mid-palate of smoky peat, light barrel char, and burnt oak. Nutty undertones and a thread of raisin sweetness add depth as the whiskey develops across the tongue.

Finish: Medium-long with a persistent smoky character, tempered by toasted grain and residual caramel. The peat recedes gradually, leaving a dry, lightly ashy close with a faint herbal edge.

How to Drink the Islay Scotch Cask Finish

Neat at room temperature is the best way to appreciate the interplay between the high malt base and Islay cask influence; a few drops of water open up the honeydew and heather aromatics. Penicillin: The existing peat character plays naturally alongside the honey-ginger-lemon framework of this modern classic. Rob Roy: The malty backbone and smoky finish substitute compellingly for blended Scotch in this stirred cocktail. Gold Rush: Honey syrup and lemon amplify the whiskey's honey malt sweetness while smoke adds an unexpected dimension.

Best For

• Bourbon drinkers curious about peated Scotch who want a less intimidating entry point
• Gifting to a whiskey enthusiast who appreciates experimental cask finishes
• Adding a smoky American whiskey option to a home bar collection
• Side-by-side tastings comparing Tennessee malt whiskey against Islay single malts

Frequently Asked Questions

What does the Islay Scotch Cask Finish taste like? It delivers a distinctive combination of smoky peat, toasted oats, caramel, and honey malt sweetness, with barrel char and raisin notes emerging at mid-palate. The overall profile reads as a malty American whiskey layered with authentic Islay smoke.

How does the Islay Scotch Cask Finish compare to Bowmore? Where Bowmore is a true Islay single malt distilled and aged entirely in Scotland, Chattanooga's expression starts as a Tennessee high malt bourbon and acquires its peat influence through a three-month hogshead finish. Reviewers have drawn the closest direct comparison to Bowmore, noting a similar balance of smoke and sweetness, though the grain-forward American base gives this whiskey a distinctly different foundation.

Is the Islay Scotch Cask Finish good for sipping neat? Yes — at 95 proof it has enough intensity to reward neat sipping, and the complex mashbill provides layered flavors that unfold over time. A few drops of water can further reveal the lighter honeydew and floral notes.

Where is the Islay Scotch Cask Finish made? It is distilled and aged at Chattanooga Whiskey in Chattanooga, Tennessee. The finishing hogsheads are sourced from three separate distilleries located near Kildalton on the southern coast of the Isle of Islay, Scotland.

What foods pair well with the Islay Scotch Cask Finish? Smoked salmon or trout mirrors the whiskey's peat character. Aged cheddar or Gruyère complements its caramel and nutty notes. Dark chocolate with sea salt highlights the toffee and smoky finish. Grilled lamb chops stand up to the whiskey's intensity, and oat-based shortbread echoes the toasted oat malt in the mashbill.

What sizes does the Islay Scotch Cask Finish come in? The standard release is a 750ml bottle.

Is the Islay Scotch Cask Finish worth the price? It positions as a premium craft whiskey within Chattanooga Whiskey's experimental lineup, and the multi-distillery Islay cask sourcing adds genuine production cost and complexity. For drinkers seeking something that authentically bridges bourbon and peated Scotch rather than simply mimicking one or the other, it represents strong value in the specialty American whiskey category.

Why the Islay Scotch Cask Finish?

What separates this release from the growing number of smoke-finished American whiskeys is the specificity of its approach: three distinct Islay hogsheads from Kildalton-area distilleries, blended with two purpose-built mashbills — one already containing peated malt. That layered construction means the smoke is not simply applied on top of a neutral base but woven into the grain bill itself. With a 92/100 Distiller community score and reviewers consistently calling it one of the most successful bourbon-to-Scotch bridge whiskeys available, this bottling demonstrates that Chattanooga Whiskey's experimental program produces results that go well beyond novelty.