Buffalo Trace Mash #1 White Dog 375ML

Buffalo Trace Mash #1 White Dog 375ML is an unaged Kentucky white whiskey bottled at 62.5% ABV (125 proof) in a 375ml bottle. What makes this release genuinely compelling is its identity: this is the exact distillate — before any barrel aging — that eventually becomes Buffalo Trace Bourbon, Eagle Rare, and George T. Stagg, three of America’s most sought-after whiskeys.
Quick Facts: ABV: 62.5% (125 Proof)  |  Origin: Frankfort, Kentucky, USA  |  Unaged White Whiskey  |  Distillery: Buffalo Trace Distillery
Production & Heritage
Buffalo Trace Distillery, located on the banks of the Kentucky River in Frankfort, has operated continuously on the same site since 1775, making it one of the oldest continuously operating distilleries in America. Now owned by Sazerac Company, the distillery copper pot distills this white dog using its core Mash Bill #1 — a blend of corn, rye, and malted barley. It is bottled at 125 proof, the legal maximum entry proof permitted for bourbon barrel aging under federal regulations. Rather than entering a charred oak barrel for years of maturation, this spirit goes straight from the still to the bottle, giving drinkers an unfiltered look at bourbon in its rawest form.
Tasting Notes
Aroma: Sweet corn leads immediately, followed by fresh cereal grain and a faint suggestion of baking spice. There is a gentle yeastiness underneath — bread dough and a whisper of banana — that speaks to the fermentation character preserved in the unaged spirit.
Taste: The entry is punchy and direct at 125 proof, with an oily, creamy mouthfeel that coats the palate. Mid-palate brings intense corn sweetness reminiscent of candy corn, layered with toasted cereal and raw grain. A peppery rye bite emerges toward the peak, balanced by flashes of tropical fruit.
Finish: Long and warming, with sweet grain lingering well after each sip. A subtle spicy kick from the rye component stays on the back palate, gradually fading to clean cereal sweetness.
How to Drink White Dog Mash #1
At 125 proof, a splash of water opens up the grain character considerably and tames the heat; start with a few drops and adjust. This is a spirit built for exploration rather than routine sipping. In a Corn & Oil riff, the raw grain sweetness plays well against falernum and bitters. A White Dog Mule — substituting this for vodka — delivers more body and character than the standard version. It also works in a stripped-down Whiskey Sour, where the bright cereal notes interact with fresh citrus in unexpected ways.
Best For
Bourbon enthusiasts who want to taste the pre-barrel DNA of Eagle Rare and George T. Stagg
Educational side-by-side tastings comparing unaged and aged expressions from the same mashbill
Cocktail experimenters seeking a high-proof, grain-forward base spirit
Gifting to a whiskey geek who already owns every standard bottle
Frequently Asked Questions
What does White Dog Mash #1 taste like? It delivers intense corn sweetness, toasted cereal grain, and a peppery rye spice kick, all wrapped in an oily, creamy texture at a powerful 125 proof.
How does White Dog Mash #1 compare to Heaven Hill New-Make? Both are unaged Kentucky distillates bottled at 125 proof from major heritage distilleries, but White Dog Mash #1 uses Buffalo Trace’s proprietary corn-rye-malted barley recipe, producing a noticeably sweeter, more corn-forward profile. Heaven Hill’s version tends toward a slightly drier, grainier character reflecting its own distinct mashbill proportions.
Is White Dog Mash #1 good for sipping neat? It can be sipped neat by experienced high-proof drinkers, but most will benefit from adding a few drops of water to temper the 125-proof intensity and unlock more nuanced grain flavors.
Where is White Dog Mash #1 made? It is distilled at Buffalo Trace Distillery in Frankfort, Kentucky, a site that has produced whiskey since 1775 and is now owned by the Sazerac Company.
What foods pair well with White Dog Mash #1? Fresh sweet corn on the cob mirrors the spirit’s dominant grain character. Cornbread with honey butter echoes both the cereal and sweetness. Pork belly tacos with a spicy slaw complement the peppery rye notes. Sharp aged cheddar provides a savory counterpoint to the corn sweetness. Kettle corn bridges the sweet-salty gap with the spirit’s candy-corn quality.
What sizes does White Dog Mash #1 come in? Buffalo Trace Mash #1 White Dog is primarily available in the 375ml bottle size, which suits its role as an exploratory and educational spirit.
Is White Dog Mash #1 worth the price? It positions as a niche, educational product rather than an everyday sipper, and its value lies in offering a direct window into the raw distillate behind some of Kentucky’s most acclaimed bourbons — a unique proposition in the white whiskey category.
Why White Dog Mash #1?
The single strongest reason to seek out this bottle is provenance: this is the identical spirit — same mashbill, same copper pot stills, same distillery — that becomes Buffalo Trace Bourbon, Eagle Rare 10 Year, and the allocated George T. Stagg Antique Collection release. No other widely available white whiskey lets you taste the literal starting point of such a celebrated family of bourbons. Bottled at 125 proof, the maximum legal barrel entry strength, it represents the precise moment before wood takes over, making it an essential reference point for anyone serious about understanding how bourbon is built from grain up.