Cataplana

A distinctive hinged, clamshell-shaped copper pot that seals tightly when closed, used to steam seafood and other ingredients together in their own released juices.

Material & Construction

Tin-lined copper, hinged at one edge with a clasp mechanism to seal the two convex halves tightly together during cooking.

Traditional Uses

Steaming shellfish, particularly clams, along with chorizo, tomato, and other aromatics, all cooked together sealed within the vessel and typically served directly from it at the table.

Modern Availability / Equivalents

Widely available through Portuguese specialty kitchenware retailers; a large lidded pot or Dutch oven can approximate the cooking method, though the cataplana's specific sealed clamshell design and tableside presentation are distinctive.

Care & Maintenance

Care follows standard tin-lined copper guidelines; check the hinge and clasp mechanism periodically for wear.