To celebrate Halloween, Burger King is offering a special version of the Whopper … with black buns.

Last year, Burger King tested out the black bun burger in Japan. What made the bun black was squid ink and bamboo charcoal. It also had black cheese and black ketchup.

Here, the Halloween Whopper gets its black buns with the help of A1 steak sauce baked into the bread. And the cheese and ketchup stay the same color.

The Burger King Halloween Whoppers are available starting today.

 

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