Goslings 151 Proof Black Seal Rum

Goslings 151 Proof Black Seal Rum is a dark rum bottled at 75.5% ABV, which is the "151 proof" in the name. That is roughly twice the strength of a standard 40% spirit, and it changes how you should use it. The Goslings name and the Black Seal branding point to the house's dark rum style. Expect the molasses, caramel, burnt sugar and baking-spice notes typical of dark rums, though at this strength they come with a hot, solvent-like edge. The details provided don't list tasting notes, so treat those as category expectations and not a measured profile. This is a mixer and cocktail component, not a sipper. Neat, a spirit at this proof overwhelms the palate with alcohol heat before any flavor registers. If you want to taste it on its own, add a few drops of water or a single large ice cube and take very small amounts. In practice it works best in small measures, where it adds weight and depth to a drink without making it much sweeter. The Dark 'n' Stormy is the classic use. Build it in a highball or Collins glass over plenty of ice, with ginger beer and a squeeze of lime. For a standard drink, use a smaller pour than you would of an 80-proof rum, around half an ounce to three-quarters of an ounce, so the drink stays balanced. Tiki recipes often use high-proof rum as a float: pour a measured half ounce over the back of a bar spoon onto the finished drink. This works well on a Piña Colada served in a hurricane glass, or on a Mojito in a tall glass. In an Old Fashioned built with demerara syrup and bitters, a small amount of 151 can be blended with a lower-proof rum to give structure without too much heat. Measure carefully, since a standard pour carries nearly double the alcohol of a typical rum. Store the bottle upright and tightly closed, away from heat. High-proof spirits are also flammable. Keep the bottle away from open flame, and don't pour it near a burner or candle.