A 750mL bottle of New Riff Cask Strength Sour Mash Kentucky Single Malt Whiskey, featuring an amber hue and a black and gold label with tasting notes in bold text.

New Riff Cask Strength Sour Mash Kentucky Single Malt Whiskey 750mL

New Riff
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New Riff Cask Strength Sour Mash Single Malt Whiskey is a groundbreaking expression that defies category expectations. This American single malt is crafted using a sour mash fermentation process—a hallmark of Kentucky whiskey-making—and is bottled uncut and unfiltered at full cask strength. Aged for a minimum of 7 years, this whiskey boasts complexity and maturity far beyond its age.

The mash bill features an adventurous mix of six distinct malts, including caramel malt, honey malt, chocolate malt, and kiln coffee malt, lending a layered, bold flavor profile. Distilled and aged at New Riff’s modern distillery in Newport, KY, this whiskey delivers a uniquely American spin on single malt tradition, rich with depth, grain character, and a powerful finish.


Key Features:

  • 100% Malted Barley – Featuring 6 specialty malts

  • Cask Strength – Bottled at 113.8 proof (56.4% ABV)

  • Sour Mash Process – Rare for single malts

  • Unfiltered & Uncut – No chill filtration

  • Aged minimum 7 years in full-size new American oak barrels

  • Crafted in Kentucky – A bold American single malt interpretation


Tasting Notes:

  • Nose: Roasted nuts, dark chocolate, malted milkshake, toasted oak

  • Palate: Rich caramel and coffee malt, fig jam, orange peel, baking spice

  • Finish: Long and warming with layers of cocoa, espresso, and charred oak


How to Enjoy:

  • Neat: Best served neat to enjoy the intricate malt character

  • With a Splash: A few drops of water open up more chocolate and nutty notes

  • On the Rocks: Tames the proof while preserving depth

  • Cocktail Suggestion: Try in a bold Rob Roy or Manhattan for a modern twist


FAQs:

Q: Is this considered a bourbon?
A: No. While made in Kentucky and using new oak barrels, this is a single malt whiskey made from 100% malted barley, not a bourbon mash bill.

Q: What’s special about sour mash in single malt?
A: Sour mash is traditionally used in bourbon-making. Its use here adds a tangy depth and a uniquely regional twist on the single malt category.

Q: Is it chill filtered?
A: No. This whiskey is non-chill filtered, preserving maximum flavor, mouthfeel, and complexity.

Q: Is this a limited release?
A: Yes. New Riff’s single malt series is batch-specific, and this particular cask strength release (Batch 23.01.106) is part of a limited allocation.

Q: Can I collect or gift this bottle?
A: Absolutely. With its luxurious black-and-gold packaging, high proof, and unique profile, this bottle makes a stunning addition to any whiskey lover's shelf or as a premium gift.

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