Fish such as tuna, blue jack mackerel, chub mackerel, forkbear, red porgy, and swordfish are commonly served. Freshness reigns on grills, stews, roasts or in fish broths. There are lobsters, mediterranean slipper lobsters, crabs, spider-crabs and barnacles. Limpets are served grilled, with Molho Afonso sauce or are cooked in rice or mashed bread. The island of São Jorge is the only island that offers clams.