We guarantee you the best-tasting and filling value meal that is worth every buck! Sonic's famous grilled cheese sandwich is ...

Recommended Reading Why consumers, not restaurants, are dictating value Sonic Drive-In is adding several items to its $1.99 value menu, including small Cream Slushes and its Grilled Cheese Burger ...

Sonic is famous for its old-school drive-in fare, over-the-top milkshakes and endlessly customizable drinks and slushes. (Personally, I’m an Ocean Water, popcorn chicken and grilled cheese stan.) ...