The Steak Butter Bacon Cheeseburger can be picked up at participating locations now for mobile Sonic App users, while the item will be readily available online and in-stores on October 31st, 2022. Sonic Drive-In refers to this flavor-packed burger as bringing “”all of the elevated flavor you’d expect from an upscale steakhouse to the drive-in,” showing that the restaurant strongly believes in the quality of this new sandwich.
Image Credit: Sonic Drive-In