Arch Deluxe was the McDonald's menu brand launched in 1996 as a premium hamburger aimed at adults.
McDonald's positioned the Arch Deluxe as a more sophisticated alternative to its traditional hamburgers. Its marketing emphasized ingredients and flavors intended to appeal to mature customers, including a mustard-and-mayonnaise sauce and a potato-flour sesame-seed bun. The campaign was one of the company's largest product launches of the 1990s.
The burger became especially notable because its advertising and development costs were high, while sales did not meet expectations. McDonald's gradually withdrew the Arch Deluxe from its United States menu, making it a well-known example of a heavily promoted product that did not become a lasting core brand.
The Arch Deluxe is sometimes confused with the Big N' Tasty, another McDonald's burger introduced in the 1990s. The Big N' Tasty was a separate product, while the Arch Deluxe was specifically marketed as an adult-oriented premium sandwich.