Burger King has previously successfully sold a burger with black buns in Asia. It may be coming to the United States.
September 21, 2015
Burger King may be considering bringing a hamburger with black buns to the U.S. in time for a Halloween promotion, Entrepreneur.com reported.
If confirmed, the "HA.1.OWEEN WHOPPER" will put a traditional Whopper and A.1. steak sauce between two black buns, in honor of Halloween.
Other seasonal limited-time-offerings that will reportedly join the menu are the A.1. Smoky Bacon Tendercrisp and a Pumpkin Spice Oreo Shake, the article stated.