Cookie dough lovers, get in your cars right now — Sonic is topping sundaes and milkshakes with huge scoops of it! The Big Scoop Cookie Dough Sundae has the pieces of edible cookie dough on top of ...

Since it may already be too hot to be baking brownies and licking the batter off the spoon, Sonic is providing us with a cool, summery compromise: A brownie batter milkshake. From now until Aug. 2, ...

If there’s an official food of summer, it is definitely the s’more. A classic warm-weather treat, they’re a must-have at least once during the season. If you don’t have time to sit around a fire and ...

Sonic Drive-In is offering a new promotion: Buy a SONIC Cheeseburger or Footlong Quarter Pound Coney and get a FREE Small Classic Shake! Plus, get corn dogs for 99 cents each from 2 - 4 every day!

We've ranked Sonic's milkshakes from worst to best, so we know as well as anyone that some of its flavors are duds (we put its Caramel Classic Shake in last place, if you're curious), but some patrons ...