The Dark Chocolate Espresso Champagne Mimosa

The Dark Chocolate Espresso Champagne Mimosa is the most daring and dramatically different drink in the entire mimosa collection — a bridge between the Espresso Martini (one of the most popular cocktails of the past decade) and the Champagne cocktail tradition, creating a drink that simultaneously belongs to both worlds and transcends each. Cold brew coffee concentrate and a rich dark chocolate simple syrup are combined with Champagne's effervescence to produce a drink that is simultaneously energizing and celebratory — the ultimate brunch cocktail for the table's coffee enthusiasts.

About the Espresso-Champagne Tradition

The combination of coffee and Champagne has a long history in haute cuisine — coffee granita topped with Champagne is a classic Italian-French dessert format, and coffee bitters in Champagne cocktails appear in early 20th-century bartending guides. The modern incarnation is driven by the Espresso Martini phenomenon: Dick Bradsell's 1983 creation at the Soho Brasserie in London (originally called the Vodka Espresso, then renamed) created an entire generation of coffee-cocktail lovers who now bring that preference to the brunch table.

Cold brew concentrate — coarsely ground coffee steeped in cold water for 12–24 hours — produces a coffee extraction with lower acidity and greater sweetness than hot espresso, making it a more harmonious partner for Champagne. Chameleon Cold-Brew Concentrate and Grady's Cold Brew are widely available premium options. For the finest result, make your own: combine ½ cup plus 1 tablespoon (3½ oz) coarsely-ground high-quality coffee with 2 cups cold filtered water; steep 18 hours refrigerated; strain through a coffee filter. The resulting concentrate is extraordinarily smooth and complex.

Dark Chocolate Simple Syrup: - ⅓ cup water - ½ cup granulated sugar - 1 oz high-quality 70% dark chocolate (Valrhona Guanaja or Callebaut Dark — both available at Williams-Sonoma and specialty food stores), finely chopped - 1 teaspoon pure vanilla extract

Combine water and sugar in a small saucepan over medium heat. Stir until sugar dissolves. Remove from heat. Add chopped dark chocolate and whisk until completely melted and smooth. Add vanilla. Cool completely. Refrigerate for up to 2 weeks.

Ingredients (serves 6): - 3 oz cold brew coffee concentrate (above, or Chameleon Cold-Brew) - 2 oz dark chocolate simple syrup - 1 bottle (25 oz chilled Champagne Brut NV (Moët & Chandon Impérial — its toasty, yeasty notes create a natural bridge to the coffee) - Optional: 1 oz coffee liqueur (Kahlúa, or the premium Mr. Black Cold Brew Coffee Liqueur) for additional coffee intensity - Dark chocolate shavings (from a Valrhona or Lindt 70% bar, shaved with a vegetable peeler), cocoa powder for dusting, and whole coffee beans for garnish

Instructions: Combine cold brew concentrate and chocolate syrup in a small pitcher. Stir well. Add coffee liqueur if using. Taste — the blend should be rich, bittersweet, and deeply chocolatey without being overly sweet. Chill thoroughly.

Chill Champagne flutes for 5 minutes. Pour about ¾ oz of the chocolate-espresso blend into each flute. Top slowly with chilled Champagne, pouring very gently to preserve the foam. The dark liquid will create an extraordinary mocha-brown swirl through the pale wine, with fine bubbles rising through the mixture. The Champagne's natural foam will form a light, creamy head at the surface.

Garnish with a few dark chocolate shavings scattered on the foam surface, a light dusting of fine cocoa powder through a small sieve, and 2–3 whole coffee beans placed on the foam.

For a Mimosa Bar (serves 12): - 6 oz cold brew concentrate - 4 oz chocolate simple syrup - 2 oz coffee liqueur (optional) - 2 bottles Champagne Brut, chilled

Label the pitcher "Dark Chocolate Espresso" — this is the cocktail that will immediately attract the table's coffee lovers and cocktail enthusiasts.

Variations: - Add ½ teaspoon of smoked sea salt to the chocolate syrup per batch for a Salted Dark Chocolate Espresso Mimosa — the salt amplifies the chocolate depth dramatically. - Replace cold brew with chilled matcha (2 teaspoons ceremonial-grade matcha whisked with 3 oz water per batch) for a Dark Chocolate Matcha Champagne Mimosa of equally dramatic visual contrast. - Add ½ oz of aged rum (Diplomatico Reserva Exclusiva, or Plantation Original Dark) per serving for a Dark Chocolate Rum Espresso Champagne Mimosa of extraordinary depth.

Pairing: The rich, bittersweet character of this mimosa makes it the ideal accompaniment to chocolate-forward brunch dishes — pain au chocolat, dark chocolate pancakes, and chocolate fondant. Its coffee intensity also pairs beautifully with any caramel or brown butter preparation. It is the mimosa to serve as the final drink of a long brunch, providing both celebration and a gentle caffeine lift simultaneously.

Pro Tips: The balance between sweetness and bitterness is the critical variable here. The cold brew concentrate's natural acidity and the chocolate syrup's sweetness must be carefully calibrated before service — taste the blend and adjust with additional syrup if too bitter, or a small amount of cold brew if too sweet. The best cold brew concentrate is made 18–24 hours ahead and is significantly better than any commercial product. Mr. Black Cold Brew Coffee Liqueur, if available, is substantially more complex than Kahlúa and worth sourcing for this recipe.