Rum Old Fashioned

It works, and it makes a very different drink. Funky pot-still Jamaican brings overripe banana and solvent-like esters that the sugar and bitters frame rather than tame. If that is too loud, a Barbadian or Spanish-style aged rum gives you oak and vanilla with far less argument.

Start with half of it. Plenty of aged rums, particularly from Spanish-speaking producers, are dosed with sugar after the barrel, and the full measure on top makes the drink cloying. Stir, taste, and add the rest only if the finish feels hollow.

Angostura first. Its clove and cinnamon side lines up with molasses in a way orange bitters cannot manage alone. Use both if you like, two dashes of Angostura to one of orange, which adds lift without thinning the spice underneath.

Less surface area means slower melting, so the drink holds the strength you built it at for twenty minutes instead of five. Small cubes water this down while you are still on the first sips, and a spirit-forward build has nowhere to go once it turns thin.

A classic Rum Old Fashioned calls for 60 ml (2 oz) Aged rum, 8 ml (0.25 oz) Simple syrup, 2 dashes Angostura Angostura bitters. That single-serve spec scales cleanly — the recipe above converts it to oz and multiplies it for 2–4 drinks.

A standard Rum Old Fashioned is roughly 35% ABV once mixed (before ice melt softens it further). That makes it spirit-forward — closer to a Martini than to a beer, so sip it slowly.

A Rum Old Fashioned is stirred, not shaken. It contains no citrus juice, so stirring keeps it crystal clear and silky instead of cloudy and aerated.