Missouri - Chocolate Chip Cookie Dough
In 1904, the World Fair came to St. Louis, MO. There, a waffle vendor and an ice cream vendor teamed up to create the waffle cone, an industry-standard nowadays. Now, over one hundred years later, this waffle cone is still best made in this state, but according to Twitter data, Missourians prefer to fill it with their favorite flavor: cookie dough ice cream!
Montana - S’mores
Just looking at this cone is enough to make your mouth water. It makes sense that Montana, with all of its great hiking grounds, would make something based around a campfire favorite. In this state, you can expect to see S'mores flavors in all major chains and mom-and-pop shops. Just make sure yours isn't burnt!