Champagne Cocktail

Champagne, a bitters-soaked sugar cube, and a cognac float — Jerry Thomas's 1862 codification, Angostura Bitters made in Trinidad since 1824.

The Champagne Cocktail is one of the oldest documented champagne-based mixed drinks in the American and European bar record, appearing in written sources from the 1850s onward and codified by Jerry Thomas in his landmark 1862 Bar-Tenders Guide. The formula is specifically constructed around a technical presentation: an Angostura bitters-saturated sugar cube is placed in a champagne flute, the champagne is poured over it, and a small measure of cognac or brandy is added as a float. The sugar cube's slow dissolution as the champagne's carbonic acid acts on it creates a stream of tiny bubbles rising from the sugar's surface, producing a visual effect that continues throughout the drinking experience. Angostura Bitters, produced in Port of Spain, Trinidad since 1824 when German physician Johann Siegert created them originally as a medical tincture for Simon Bolívar's army, provides its distinctive clove-and-cinnamon aromatic complexity to the champagne's yeast and fruit character. The brandy or cognac float adds a second spirit register on the surface — the drinker encounters the cognac's grape-distillate warmth on the first sip before the sweetened champagne below integrates. The cocktail's sophistication and theatrical presentation made it the iconic celebratory drink of the 19th and early 20th centuries.