After a three-year hiatus, Texas-based hamburger chain Whataburger is bringing back the beloved Mushroom Swiss Burger from April 1st through June 2nd.

Some things in life are just too good to stay gone forever. After a three-year hiatus and overwhelming fan demand, including ...

Whataburger previously removed a menu item and it's returning for a limited time. See what you can get in April at any of the ...