Vanilla Rum Old Fashioned

The Old Fashioned is democracy in a glass: simple enough that any bartender can make it, complex enough that most get it wrong. But what happens when you take this most American of cocktails and send it on holiday to the Caribbean? You get something that shouldn't work but absolutely does. Licor 43, that honeyed Spanish liqueur with its vanilla-citrus complexity, becomes the bridge between the molasses depth of aged rum and the familiar comfort of an Old Fashioned. It's not fusion for fusion's sake—it's evolution. The sugar cube disappears entirely, replaced by 43's natural sweetness. The orange oils find a echo in 43's citrus notes. The aged rum brings the warm wood and spice that bourbon would normally provide. The result is an Old Fashioned that tastes like sunset in Havana, if Havana had been colonized by Spanish confectioners instead of sugar barons. Which, in a sense, it was.