To celebrate its 75th anniversary, Whataburger decided to give away Honey Butter Chicken Biscuit to its customers ...

Whataburger has teamed up with country star Lainey Wilson. In honor of the new brand ambassador, Whataburger is giving away her favorite snack on January 28.

On Tuesday, Jan. 28, diners can stop into Whataburger for a free honey butter chicken biscuit, a signature breakfast and late-night menu item at the San Antonio-based fast food institution.

Lainey Wilson and Whataburger make for an iconic duo, and the pair plan to delight fans all year long with fun surprises.