If you think you could only dream of Butterbeer in the Harry Potter books, take a trip to Orlando’s Universal Studios where they just served their five millionthglass. The recipe for the alcohol-free drink is a secret, but the taste is close to a shortbread and butterscotch and is served cold or frozen. Since the Wizarding World of Harry Potter opened, a total of four serving Butterbeer locations are now open around the park to help accommodate the demand of the park experience that everyone should try.