A.1. Halloween Whopper from Burger King Available Monday, September 28th
The official press release for the A.1. Halloween Whopper (aka the HA.1.loween Whopper) is now available and it shows a very important detail missing from our original news post. The black bun isn’t just for looks… A.1. steak sauce flavor is actually baked into the bun. The smoky black pepper flavor of A.1. baked into bread could be a game changer. So in addition to the A.1. flavored bun, the A.1. Halloween Whopper also features a flame-grilled beef patty, American cheese, tomatoes, lettuce, mayonnaise, A.1. Thick and Hearty Sauce, pickles and sliced white onions. The suggested price is $4.99.