Step into a world of refined experimentation with Castle & Key Experimental Rye Whiskey – Caribbean Rum Cask Finish, a spirit that celebrates innovation and pays homage to Kentucky's bourbon legacy. Distilled at the rejuvenated Castle & Key Distillery, located on the historic site of the Old Taylor Distillery, this unique expression is part of the Cask Finish Series—a bold initiative exploring new flavor horizons.
Crafted with an intentional mash bill of 63% rye, 17% corn, and 20% malted barley, this whiskey is blended in 2025 and aged for 18 months in Caribbean rum casks, imparting lush, warm sweetness and tropical spice to the naturally peppery backbone of Kentucky rye. Bottled at 50% ABV (100 proof) and non-chill filtered, this small-batch release was drawn from just two barrels, ensuring every bottle carries rare character and nuance.
Part of Castle & Key’s Experimental Series, this edition showcases the distillery’s commitment to craftsmanship and exploration—ideal for collectors and connoisseurs of cask-finished rye whiskey.
🔑 Key Features:
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Finished in Caribbean rum casks for 18 months
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Mash bill: 63% rye, 17% corn, 20% malted barley
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Limited release – Only 2 barrels in this batch
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Cask strength: 50% ABV (100 proof)
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No artificial flavoring agents, non-chill filtered
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Crafted at Castle & Key Distillery, Frankfort, KY
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Part of the acclaimed Experimental Series
🥃 Tasting Notes:
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Nose: Rich caramel, baking spice, toasted coconut, and banana chips
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Palate: Notes of spiced molasses, dried mango, black pepper, and a whisper of tobacco
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Finish: Lingering warmth with balanced sweetness and exotic spice, fading into dry oak and clove
🍽️ How to Enjoy:
This limited release shines when enjoyed neat or with a single ice cube to slowly open up its depth. It’s perfect for sipping on a quiet evening or sharing with fellow whiskey explorers. For a cocktail, try it in a Rum Barrel Manhattan or an elevated Sazerac with tropical flair.
Food Pairings:
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Grilled jerk pork
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Roasted plantains
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Butterscotch pudding
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Gouda or blue cheese
❓ Frequently Asked Questions:
Q: What makes this release “experimental”?
A: This whiskey is part of Castle & Key's Experimental Series, which explores unconventional cask finishes and innovative mash bills. It’s crafted in very small batches to test new flavor boundaries.
Q: How many bottles were made?
A: Only two barrels were used for this 2025 release, making it an ultra-limited and collectible expression.
Q: Is this a bourbon or a rye?
A: It is a Kentucky Straight Rye Whiskey, finished in Caribbean rum casks for added complexity.
Q: Does it contain any additives?
A: No. This spirit contains no artificial flavoring agents and is non-chill filtered to retain its full character.
