Or does peanut butter actually serve as a more complementary sauce than it gets credit for? Here's how peanut butter can work on your next burger.

The Great American Burger Book by George Motz believes this to be the first iteration of peanut butter on a burger with peanut butter, mayonnaise, lettuce, and tomato.

Add a little sweetness to those grilled cheeseburgers by using creamy peanut butter as the condiment. Paired with ooey-gooey cheddar cheese and salty bacon strips, this trio creates the perfect ...

The one-third pound burger has creamy peanut butter, smoked bacon, grilled bell peppers, pickled red onions and sriracha aioli. It goes for $16.29 and comes with a pile of fries or tater tots.

Sonic's Peanut Butter Bacon Shake The burger fusion wasn't enough for Sonic, a firm believer that peanut butter and bacon are an underrated duo the world is finally ready for.

The fast-food chain’s new Peanut Butter Bacon SuperSonic Double Cheeseburger and Peanut Butter Bacon Shake, offering what Sonic says is the “wildest flavor combination yet,” will be ...

To complement the burger, the Peanut Butter Bacon Shake blends peanut butter and bacon with vanilla soft serve. It also includes whipped topping and a cherry, plus extra bacon crumbles on top.