Big Arch

Burgers · priced per restaurant

Two quarter-pound beef patties, white cheddar, crispy and slivered onions, pickles, lettuce and Big Arch sauce on a sesame-and-poppy-seed bun. It came to the UK as a limited-time burger, and the menu now lists it as here to stay.

Image © McDonald's UK, shown to identify the product. Price checked 2026-09-11; UK prices vary by restaurant and aren't published on the website; the McDonald's app shows your local prices.