After three years of requests, the burger chain has finally listened to its fans and brought back Whataburger's Mushroom Swiss Burger ...

It’s made with two beef patties topped with Swiss cheese, au jus sauce and “a generous layer” of grilled mushrooms, all served on a toasted bun, a product description says. Whataburger’s ...

It features two perfectly grilled all-beef patties, melty Swiss cheese, creamy au jus sauce ... it was always destined for a second act on the Whataburger menu. "You asked, we listened—our ...

Whataburger’s Mushroom Swiss Burger is back! A toasted bun holds two beef patties, melted Swiss cheese, grilled mushrooms, and creamy sauce. Bold text highlights the burger’s return.

melty Swiss cheese, creamy au jus sauce, and a layer of grilled mushrooms, all between a toasted bun. Regarding the reintroduction, Whataburger's President and CEO, Debbie Stroud, said ...

Whataburger is bringing back a popular ... which features all-beef patties, grilled mushrooms, and melted Swiss cheese, all topped with a creamy sauce, is back on the menu starting April 1 in ...