In 2013, Brand Eating reported McDonald's Hong Kong released "Black and White" burgers. The website reported the "white" burger featured the odd amalgam of a bun with black sesame seeds, lettuce mashed potatoes, a fried chicken patty, pepper mushroom sauce, and bacon. However, the "black" burger was even more bizarre, as the bun was made with squid ink and topped with sesame seeds. Inside of the burger were two beef patties, lettuce, bacon, mashed potatoes, and truffle sauce.