Fill 2 glasses with ice. Pour the Aperol over the ice.
Add the prosecco and the orange slice and finish with a splash of soda or sparkling water.
Notes
You can make it less boozy if you want. Just triple the amount of sparkling water or soda.You can also use grapefruit slices or lemon slices as a garnish.This is an incredibly refreshing drink that’s slightly bitter (Aperol is slightly bitter). You can make it less bitter by adding more prosecco.