With prices starting at $3.99, Sonic's Patty Melt features a quarter-pound beef patty, grilled onions, two slices of American cheese, mayo, and mustard between two slices of Texas toast.
Also new is Cold Brew Iced Coffee, which comes in Original or French Vanilla flavors.
If you're a Sonic app user, they're running a deal throughout the month of November where you can get a Patty Melt at a 50 percent discount when you order using Mobile Order Ahead on the app.
Photo via Sonic.
