Aperol's unique flavor and color is achieved through a subtle blend of bitter orange, gentian, rhubarb, and an array of herbs and roots using a secret recipe that has been unchanged since its first creation in 1919. Try the classic Aperol Spritz: 3 parts Aperol, 2 parts Prosecco, 1 part soda over ice with an orange twist. It's one of the ultimates in thirst-quenching cocktails.