Aperol Aperitivo is a bitter Italian liqueur with a bright orange colour. It is made from a blend of bitter and sweet orange, rhubarb, and other ingredients, and has an alcohol content of 11%. It has a light and refreshing taste with a slightly bitter finish and is commonly used as an aperitif or as an ingredient in cocktails. The most famous of which is the Aperol Spritz, made with Prosecco, Aperol, and soda water.