Sonic is kicking off the new year with the launch of their wildest flavor combination to date, the new Peanut Butter Bacon SuperSonic Double Cheeseburger and new Peanut Butter Bacon Shake, starting January 8, 2024.
Sonic’s Peanut Butter Bacon SuperSonic Double Cheeseburger features two 100% pure beef patties layered with smooth and creamy peanut butter, bacon, melty cheese, and grilled onions, all sandwiched between a toasted bakery bun.
Meanwhile, the Peanut Butter Bacon Shake consists of creamy vanilla soft serve mixed with peanut butter and crispy bacon and topped with whipped topping and a cherry on top.
The Peanut Butter Bacon SuperSonic Double Cheeseburger will start at a suggested price of $6.39, while the Peanut Butter Bacon Shake will start at $3.99 for a medium.
You can find both the Peanut Butter Bacon burger and shake at participating Sonic Drive-In locations nationwide for a limited time, while supplies last, from January 8 through February 4, 2024. Prices may vary.
