Ingredients

1 oz crème de cassis, (or substitute Chambord or crème de mure)

4 oz sparkling wine, (Champagne, Prosecco, or other)

raspberries, for garnish (optional)

Preparation

Pour the crème de cassis, Chambord, or crème de mure into a champagne glass. Top it off with the sparkling wine.

Garnish with raspberries if desired. Serve immediately.