Sonic Introduces the new Bacon Peppercorn Ranch Grilled Cheese Burger. It features a 100 percent all-beef seasoned patty, hickory-smoked bacon, and Peppercorn Ranch sauce between American cheese and Texas Toast.
Starting August 21, 2203, you can get the Bacon Peppercorn Ranch Grilled Cheese Burger as a combo for $3.99 with Tots or Fries.
Find it at participating Sonic locations nationwide for a limited time.
