Step 1.
- Chill the champagne flute before serving.
Step 2.
- In a mixing glass, combine 1 ounce of elderflower liqueur and 1 ounce of fresh lemon juice with ice.
Step 3.
- Stir gently to combine and chill the mixture.
Step 4.
- Strain the mixture into the chilled champagne flute.
Step 5.
- Top with 3 ounces of sparkling wine.
Step 6.
- Garnish with edible flowers or a sprig of mint.