- 1 part citrus juice (I prefer a mix of fresh orange and Meyer lemon)
- 1 part sparkling white wine, chilled
- Juice and seeds from 1 passionfruit, about 1 tablespoon (or strain out pulp and seeds if a smooth drink is preferred)
Mix together the juice and pour into champagne flutes, filling each glass a little less than halfway. Top off the rest of the way with sparkling wine and stir gently. Garnish with a thin slice of citrus, if desired, and serve immediately.