Aperol is a bittersweet low-alcohol aperitivo liqueur made of an infusion of herbs, citrus fruits and roots to a recipe that remains unchanged since it was created in Padova, Italy, in 1919.
Making the perfect Aperol Spritz is as easy as 3-2-1. That's a ratio of 3 parts Prosecco, 2 parts Aperol, 1 part soda water. If you're measuring, that's 75ml Prosecco, 50ml Aperol, 25ml soda. If you're not measuring, just pour and judge by the colour.