The Frosty was first introduced in 1964. It was originally made with soft serve ice cream and chocolate flavoring.
The exact recipe for the Frosty is a secret, but it is believed to be made with soft serve ice cream, chocolate flavoring, and emulsifiers.
– Over the years, Wendy’s has introduced a number of variations on the Frosty, including seasonal flavors like peppermint and pumpkin spice. pen_spark