Sepia's Autumn Sweater Recipe

[Photograph: Roger Kamholz]

This refined rum cocktail from Chicago's Sepia hides a festive tiki core. A burnt-sugar backbone from the aged Guatemalan rum is deepened with the sweet, nutty, baking-spice notes of falernum, a syrup typically made from almond, ginger, clove and lime that's a staple of many a Caribbean bar. Calvados, the French apple brandy, lends a telltale flavor of the season.