The Mushroom Swiss is gone from the roster ... behind a three-way tie for first with Burger King, McDonald's and Wendy's all serving up a 250-calorie burger. Whatever end of the rankings you ...

After a three-year hiatus and overwhelming fan demand, including a petition with more than 7,200 signatures, the beloved Whataburger Mushroom Swiss Burger is finally making its much-anticipated return ...

After a three-year hiatus and overwhelming fan demand, including a petition with more than 7,200 signatures, the beloved Whataburger ® Mushroom Swiss Burger has made its much-anticipated return!

That's right, the Mushroom Swiss Burger is making its triumphant return after a three-year absence from Whataburger's menu. The Texas-based burger chain announced the burger comeback in its ...