Michael "Jim" Delligatti came up with the idea for a double-decker burger and first introduced it in one of his McDonald's locations in Pennsylvania in 1967. The sandwich soon became a success, and in ...

The Philly Cheese Stack, McDonald's cheesiest beef burger, is making a triumphant return to the menu. It features two juicy beef patties with a cheese sauce, cheese slices, grilled and crispy ...