Step 1.
- Fill a wine glass with ice cubes.
Step 2.
- Pour 3 ounces of Prosecco over the ice.
Step 3.
- Add 2 ounces of Aperol.
Step 4.
- Top off with 1 ounce of soda water.
Step 5.
- Gently stir the mixture to combine the ingredients.
Step 6.
- Garnish with an orange slice.