Sonic Blasts kick the milkshakes into high gear with extra sweet flavors using some of our favorite candies and cookies. The franchise uses real vanilla ice cream, but they mix it or whip it so that it's more like a shake than ice cream.

What is a sonic blast at Sonic?

The Sonic Blast is an ice cream treat, featuring Sonic's vanilla soft-serve ice cream, with some kind of dessert or candy mixed into it.

Is a sonic blast like a McFlurry?

A carhop classic: the Sonic Blast

At first glance, the Sonic Blast appears to be almost exactly the same as the McFlurry: soft-serve vanilla ice cream with your selection of toppings.