Rum Penicillin

A tropical twist on the modern classic Penicillin, swapping Scotch for funky agricole rum with honey, ginger, and lime.

The Rum Penicillin is a contemporary riff on Sam Ross's 2005 Milk & Honey modern classic, transposed from its Scotch whisky foundation to rhum agricole — the French Caribbean rum style produced from fresh sugarcane juice rather than molasses, primarily in Martinique, Guadeloupe, and other French Caribbean islands, and protected under Martinique's AOC appellation established in 1996. The original Penicillin combined blended Scotch, Islay single malt (for a smoky float), fresh lemon juice, honey-ginger syrup, and candied ginger garnish in a sour format of unusual complexity. The rhum agricole substitution produces a meaningfully different drink: where Scotch contributes grain complexity, peat smoke, and barrel character, rhum agricole brings fresh sugarcane's grassy, vegetal, almost funky character — the result of using fresh juice rather than molasses — alongside the tropical fruit esters that characterize the style. The substitution of lime for lemon sharpens the citrus and increases the drink's tropical register, connecting it more directly to the Daiquiri family. The honey-ginger structure remains intact and proves equally complementary to the agricole base, the honey's floral sweetness and ginger's root spice providing the same aromatic counterpoint against a lighter, more tropical spirit base. The result is a cocktail that honors the original's structural intelligence while finding a genuinely distinct flavor identity.