Some Blizzard flavors are forever favorites—Oreo, Cookie Dough and Reese’s regularly make up the brand’s top three performing ...

Just be aware that you're probably going to get upcharged for all the extras. Grape is not a flavor that often shows up in Blizzards, making the Grape Kool Aid Explosion Blizzard somewhat of a rarity.

As of August 2020, the chain offers 18 Blizzards on its dessert menu, including a few seasonal and limited-edition flavors. Determined to figure out which Blizzard is the best of all, I spent ...