What is the primary flavor of ice cream in Sydney's Sinful Sundae?

The primary flavor of ice cream in Sydney's Sinful Sundae is vanilla. This choice highlights vanilla as a classic and widely appreciated base flavor that serves as the foundation for many desserts, allowing the other elements of the sundae, such as toppings and sauces, to shine through. Vanilla ice cream typically complements a variety of flavors, making it a popular choice in sundaes where the focus may be on the additional ingredients rather than the ice cream itself.

The other flavors mentioned, such as chocolate, strawberry, and mint, may often be present in sundae variations, but in the case of Sydney's Sinful Sundae, vanilla is chosen to provide a rich, creamy backdrop that enhances the overall dessert experience.