If you’ve spent any time exploring craft spirits, you’ve probably come across both rye whiskey and bourbon on a menu or at a tasting bar. They’re both American whiskeys, both aged in oak, and both beloved by bartenders worldwide — but they taste completely different. At McClintock Distilling, we make both a Bootjack Rye Whiskey and a Matchstick Straight Bourbon Whiskey, and we get asked all the time: what actually sets them apart?
Here’s a straightforward breakdown from the people who make them.
The Legal Definitions
Both rye whiskey and bourbon are defined by federal law in the United States. Here’s what each one requires:
Bourbon must be:
- Made from a grain mash that is at least 51% corn
- Distilled to no more than 160 proof
- Aged in new, charred oak containers (no minimum time, but “straight” bourbon requires at least 2 years)
- Entered into the barrel at no more than 125 proof
- Bottled at no less than 80 proof
Rye whiskey must be:
- Made from a grain mash that is at least 51% rye
- Distilled to no more than 160 proof
- Aged in new, charred oak containers (same rules as bourbon apply)
The big difference is right there in the grain: corn vs. rye. That single swap drives almost everything you experience in the glass.
How They Taste
Corn is naturally sweet. Because bourbon must be majority corn, it tends to have a rounder, sweeter flavor profile — often with notes of vanilla, caramel, and honey. That sweetness comes both from the grain itself and from the interaction with the charred oak barrel during aging.
Rye grain, on the other hand, is inherently spicier and drier. A rye-forward mash produces a whiskey that’s bolder and more assertive on the palate, with notes of pepper, baking spice, and stone fruit. It has a characteristic “bite” that many whiskey drinkers love.
Take our own bottles as an example:
- Our Matchstick Straight Bourbon leads with an intense nose of honey and figs, with bold tobacco and charcoal notes, and finishes with hints of vanilla, caramel, and butterscotch — classic bourbon sweetness.
- Our Bootjack Rye opens with dark cherry and marzipan on the nose, delivers a bold and spicy rye flavor through the middle, and closes with a delicate finish featuring a sweet banana bread note — that’s rye’s complexity at work.
Cocktail Pairings
Because of their flavor differences, rye and bourbon each shine in different cocktails:
- Manhattan: Traditionally made with rye. The spice stands up beautifully to sweet vermouth.
- Old Fashioned: Great with either, but bourbon gives a sweeter result while rye makes it drier and more complex.
- Whiskey Sour: Both work well. Rye adds a pleasantly sharp edge; bourbon makes it silkier.
- Mint Julep: Classic bourbon territory — the sweetness plays off the mint perfectly.
At our tasting room, we love pouring both side by side so guests can experience the contrast firsthand. It’s one of the easiest ways to understand how much the grain bill shapes the final spirit.
Which Should You Try First?
If you lean toward sweeter, smoother spirits — start with bourbon. If you like bold, spiced flavors and a dry finish — rye is your whiskey.
Of course, the best answer is to try both. Visit us at 35 South Carroll Street in Downtown Frederick, MD, where you can taste our Bootjack Rye and Matchstick Bourbon side by side in a tasting flight. Our team is always happy to walk you through the differences and help you find your next favorite pour.