A simple, classic cocktail with sugar, Angostura bitters, and champagne, offering a lightly sweet and bubbly experience.

The Champagne Cocktail is one of the oldest recorded cocktail recipes — appearing in print as early as 1862 — yet it remains one of the most elegant and satisfying ways to drink champagne. The bitters-soaked sugar cube placed in the bottom of the flute dissolves slowly, releasing bitter-aromatic compounds that interact with the champagne's yeasty complexity, while producing the mesmerizing continuous stream of bubbles that makes it visually captivating.
The Champagne Cocktail occupies a perfect middle ground between drinking champagne straight and a more complex champagne-based cocktail — the sugar and bitters add just enough character to make it feel crafted and intentional while still letting the champagne's quality speak.
The Champagne Cocktail is perfect for New Year's Eve, weddings, milestone celebrations, elegant dinner party aperitifs, or any occasion where you want to elevate champagne from simply 'opened' to 'prepared.' It's an understated showstopper.
Place the bitters-soaked sugar cube at the very bottom of the flute before adding champagne — as the champagne fills the glass, the sugar cube creates a cascade of fine bubbles rising from the dissolution point, which is both beautiful to watch and improves texture.
The aromatic transformer — just two dashes soaked into the sugar cube add a complex spice, herb, and gentian-bitter note that gives the champagne genuine depth without changing its fundamental character.
The star that everything serves — the champagne is not a mixer here but the protagonist, so quality matters enormously and a dry, complex champagne is vastly preferable to sweet sparkling wine.
The optional but recommended aromatic finishing touch — expressed lemon oils complement both the bitters' citrus notes and the champagne's inherent freshness.
Use Peychaud's bitters instead of Angostura for a more floral, anise-forward aromatic profile that creates a distinctly New Orleans-influenced Champagne Cocktail. Replace the sugar cube with a vanilla bean sugar cube for a subtly richer, more fragrant sweetness. Try cognac bitters for a specifically French-influenced, more wine-appropriate bitterness character. Use Prosecco instead of champagne for an Italian Spumante Cocktail variation.
Place sugar cube in a chilled flute glass and douse with bitters.
Slowly pour champagne over sugar cube.
Add lemon twist for aroma.
Different ways to make this drink your own
Use Peychaud's bitters instead of Angostura for a more floral, anise-forward aromatic profile that creates a distinctly New Orleans-influenced variation. Peychaud's vivid red colour also tints the champagne a delicate pink, creating a visually beautiful variation with a lighter, more perfumed bitterness character.
Add a small measure of cognac (10–15ml) alongside the sugar and bitters before the champagne for a richer, more substantial variation known in some traditions as a French Champagne Cocktail. The cognac's grape brandy character integrates seamlessly with the champagne while adding complexity and spirit warmth.
Replace the plain sugar cube with a vanilla bean sugar cube (make your own by nestling sugar cubes in a jar with split vanilla pods for a week) for a subtly richer, more fragrant sweetness. The vanilla's aromatic quality combines beautifully with the champagne and bitters in a variation that feels delicately more complex.
Tools that make this drink come together
The champagne flute is both mixing vessel and serving glass for this cocktail — the sugar cube is placed in the bottom of the flute, the bitters are dropped directly onto it, and the champagne is then poured slowly over. The cube dissolves gradually as you drink, providing a progressive sweetness and sustained bitters release.
Standard Angostura aromatic bitters (the familiar tall bottle with the oversized label) is the traditional choice. Apply two to three drops directly to the sugar cube. The bitters' complex herbal character gradually infuses into the champagne as the sugar cube dissolves, creating an evolving flavour throughout the drink.
Used to balance a sugar cube on the back of a spoon held over the flute while applying bitters, or to gently nudge a cube into the bottom of the glass. A thin cocktail knife can also be used to mark the top of the cube slightly, which helps it absorb bitters more efficiently.
A teaspoon of caster sugar with two drops of bitters stirred quickly into the bottom of the flute before adding champagne is a practical alternative to a sugar cube. The dissolving effect is less theatrical but produces a very similar flavour result. Standard Angostura bitters are available in most supermarkets and off-licences.
The right glass makes a real difference
A champagne flute is the only appropriate vessel for a Champagne Cocktail — it displays the rising bubbles and the gradual dissolution of the sugar cube to maximum effect, and its narrow form maintains carbonation longest. The drink evolves as the sugar cube dissolves, and this evolution is best experienced in a glass that allows you to observe the process.
A champagne coupe creates a deliberately vintage, Gatsby-era presentation. A stemless flute is practical but loses some elegance. The coupe's wider bowl means the bubbles dissipate faster, which means the Champagne Cocktail should be consumed more quickly — a consideration worth factoring into your glass choice.
Perfect food pairings to complete the experience
Fresh oysters with a champagne and shallot mignonette are the most classically appropriate accompaniment for a Champagne Cocktail. Both share the same sense of occasion and both feature champagne as a central element, creating a cohesive, celebratory pairing of the highest order.
A small, elegant canapé of duck foie gras parfait on brioche toast is a luxurious companion for the Champagne Cocktail. The cocktail's sweetened bitters complexity and bubbles cut through the foie gras's extraordinary richness, refreshing the palate and encouraging another bite.
Fresh, ripe strawberries alongside lightly whipped cream make a beautifully simple and seasonal accompaniment for the Champagne Cocktail. The strawberries' sweetness and acidity complement the champagne perfectly, and both share a sense of celebration and seasonal luxury.
Light, airy cheese-flavoured choux pastry puffs are an excellent savoury accompaniment for the Champagne Cocktail. Their delicate, cheesy warmth and satisfying puff make them pleasant finger food for a champagne occasion, and their restraint in flavour allows the cocktail to remain the focus.
Prep in advance for effortless serving
Soak a tray of sugar cubes in Angostura bitters several hours ahead — apply two to three drops to each cube and allow to absorb fully. Store in a small airtight container at room temperature. Pre-soaked cubes placed in flutes at the last moment allow immediate service without any last-minute bitters application.
Champagne must be thoroughly chilled before service. Place bottles in the refrigerator at least four hours before the event. For large parties, use multiple ice buckets with equal parts ice and water — this chills bottles significantly faster than ice alone and maintains temperature during extended service.
Slice lemon twists up to two hours ahead and store in a covered container in the fridge. A properly expressed lemon twist — rubbed around the rim and dropped in the glass — adds a fresh, aromatic citrus note that complements both the bitters' herbal character and the champagne's acidity beautifully.
For a party, arrange flutes on a tray with pre-soaked sugar cubes in each one. A server can pour champagne to order, or guests can pour from pre-opened bottles in ice buckets. This self-service approach scales well for large gatherings and gives the event a relaxed, celebratory atmosphere.
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