Bulleit Bourbon is one of those bottles that seems to show up everywhere — back bars, home collections, cocktail menus — and there's a good reason for that. At 45% ABV and sitting around the £31.50 mark, it occupies a sweet spot that a lot of bourbons either overshoot or undershoot. It's strong enough to hold its own in a mixed drink without bulldozing everything else in the glass, and it's priced sensibly enough that you won't wince pouring it over ice on a Tuesday night.
What makes Bulleit interesting from a technical standpoint is its high-rye mashbill. For those unfamiliar, the mashbill is the grain recipe used in distillation — all bourbon must be at least 51% corn by law, but what you do with the remaining percentage changes the character dramatically. Bulleit leans heavily into rye for that remaining portion, which pushes the flavour profile away from the sweeter, rounder corn-heavy bourbons and toward something spicier and drier. If you've ever wondered why some bourbons taste like caramel pudding and others have more of a peppery kick, the mashbill is your answer.
At 45% ABV — that's 90 proof for those keeping track in American terms — Bulleit sits above the legal minimum of 40% without venturing into barrel-proof territory. That extra five percent matters more than you'd think. It gives the whiskey enough backbone to carry flavour through a cocktail without needing to be the loudest thing in the room. It's a considered bottling strength, and I appreciate that.
The NAS (no age statement) designation means we don't know exactly how long this has spent in barrel, but what I can tell you is that Kentucky's climate does a lot of heavy lifting when it comes to maturation. Hot summers push the spirit deep into the charred oak, and cold winters pull it back out — that seasonal cycling is one of the reasons American whiskey can develop character relatively quickly compared to, say, a Scottish Highlands malt sitting in a cool, damp warehouse for a decade. Warehouse placement matters too: barrels stored higher up experience bigger temperature swings and tend to mature faster and more intensely.
Tasting Notes
I'd rather be honest than make things up — I'm not going to reel off a list of seventeen specific flavours here. What I will say is that the high-rye mashbill and 45% ABV point you firmly toward a bourbon that's going to be drier and spicier than your typical corn-forward easy-sipper. Expect some warmth, expect some grain character, and expect it to stand up rather than lie down.
The Verdict
At £31.50, Bulleit Bourbon is genuinely hard to argue with. It's not trying to be a special-occasion pour, and it doesn't need to be. What it does is deliver a reliable, well-constructed bourbon with enough personality — thanks to that high-rye backbone and solid bottling strength — to be interesting on its own while remaining one of the best cocktail bases in its price bracket. I've reached for this bottle behind the bar more times than I can count, and it rarely lets me down. A 7.7 out of 10 feels right: this is a bourbon that consistently over-delivers for the money, even if it's not going to make you rethink your entire relationship with whiskey.
Best Served
This is a cocktail bourbon through and through. Make an Old Fashioned with it — two ounces of Bulleit, a barspoon of rich demerara syrup, two dashes of Angostura bitters, stirred over a large ice cube with an expressed orange peel. The rye spice in the mashbill cuts through the sweetness beautifully, and the 45% ABV means the drink stays flavourful as the ice slowly dilutes. If cocktails aren't your thing, a single large cube and nothing else will do the job nicely.
