Prepare the Glass: Fill a wine glass or large glass with ice cubes.
Add Elderflower Syrup: Pour 1 oz of elderflower syrup into the glass.
Add Prosecco: Add 3 oz of Prosecco to the glass.
Top with Sparkling Water: Pour in 1 oz of sparkling water or soda water to lighten and balance the drink.
Stir Gently: Stir gently to mix the ingredients without losing too many bubbles.
Garnish: Add a sprig of fresh mint and optionally, a slice of lemon for an aromatic and fresh touch.
Serve Immediately: Enjoy your refreshing Hugo Spritz right away!