For a limited time at drive-ins nationwide starting Monday, January 8, SONIC guests can experience the unique pairing of peanut butter and bacon with the new Peanut Butter Bacon SuperSONIC Double Cheeseburger and the Peanut Butter Bacon Shake.

The Peanut Butter Bacon SuperSONIC Double Cheeseburger features two 100 percent pure beef patties layered with creamy peanut butter, crispy bacon, grilled onions and melty cheese on a toasted bakery bun. The new Peanut Butter Bacon Shake mixes peanut butter and crispy bacon with vanilla soft serve and adds whipped topping and a cherry.

“Peanut butter and bacon is not a combination you’d expect on a cheeseburger and you definitely wouldn’t think to combine these flavors into a shake, but at SONIC, we ignore what everyone else considers normal to deliver innovation that’ll make guests shout, ‘Hell yeah, SONIC!’,” says Mackenzie Gibson, vice president of culinary & menu innovation at SONIC. “We did it once with the Pickle Juice Slush, and we’re doing it again with this latest ‘this-seems-weird-but-I-have-to-try-it' combination that you can experience either on a cheeseburger or in a shake.”

Available January 8 through February 4, while supplies last, the Peanut Butter Bacon SuperSONIC Double Cheeseburger starts at $6.39 and the Peanut Butter Bacon Shake starts at $3.99 for a medium.