Put a few Ice Cubes in your Glass (a wineglass looks nicest)
Add the Prosecco, Aperol and Sparkling water
Garnish with an Orange or Tangerine wheel
Ta DA!
Notes
If you want to smooth it out a bit (some people find Aperol to be a bit bitter), add more Prosecco. And if you want to lighten the alcohol content, add more sparkling water (keep in mind, this also dilutes the flavor).I'm not a huge fan of ice, so three cubes is plenty for me... some people like to fill the glass with ice.Have fun with it!