Jamón ibérico is a type of cured ham produced in Spain, made from the Iberian pig, a breed known for its unique flavor and high-quality meat. The pigs are often raised in free-range environments, allowing them to forage for acorns, which contributes to the ham's rich taste. There are different grades of jamón ibérico, with the highest quality being jamón ibérico de bellota, made from pigs that have been fed primarily on acorns. This delicacy is celebrated for its marbled fat and complex flavors, making it a sought-after item in gourmet cuisine.