Dairy Queen introduces the DQ Freezer, which brings back all-time favorite flavors, and adds brand new flavors, for a limited time, beginning April 1. Also, they'll offer a Buy-one-get-one deal through the DQ mobile app through April 14. Fans can buy one of any size Blizzard Treat and get one of equal or lesser value. New flavors include Peanut Butter Cookie Dough Party, Picnic Peach Cobbler, and Ultimate Cookie. Old flavors made available again include Frosted Animal Cookie, Brownie Batter, and Cotton Candy. Future releases of more than 170 flavors are anticipated. Shop Now at Dairy Queen