A 19th-century classic built directly in the glass: a sugar cube saturated with Angostura bitters, a splash of cognac, and a gentle pour of chilled champagne, finished with expressed citrus and a cherry. The dissolving cube sends a steady thread of bubbles up the flute. A version appears as early as Jerry Thomas's 1862 guide — the earliest renderings skipped the brandy and leaned on a lemon twist — while the modern standard adds a small measure of cognac for depth.
Garnish: Orange Peel, Maraschino Cherry
built · Champagne Flute · None
build
Place a sugar cube in a chilled champagne flute and saturate it with 2 dashes of Angostura bitters.
add
Add the cognac over the sugar cube.
top
Gently top with chilled champagne so the bubbles aren't knocked flat.
express
Express an orange twist over the surface.
garnish
Drop in the expressed orange twist and a maraschino cherry.