CBO (Chicken, Bacon, Onion)

CBO · app pricing (euros)

The initials stand for chicken, bacon and onion, which is the whole recipe: crispy chicken with bacon and onion in one burger. Spain also lists a CBO Doble and a McWrap CBO.

Image © McDonald's Spain, shown to identify the product. Price checked 2026-09-11; prices are in euros and vary by restaurant; check the McDonald's app.