clams

Clams are bivalve mollusks of the family Venerida and related families, found in both saltwater and freshwater environments worldwide. They are characterized by two hard, hinged shells that enclose soft tissue, with species ranging from small littlenecks (1.5–2 inches) to large quahogs and geoducks (up to 8+ inches). The meat is tender and sweet, with flavor intensity varying by species and environment—littlenecks and Manila clams are mild and buttery, while larger hard-shell varieties are more robust. The edible portions include the adductor muscle, foot, and mantle; the digestive tract (siphon) is often removed before cooking.

Common culinary species include the hard clam (Mercenaria mercenaria), littleneck clam, butter clam, Manila clam (Venerupis philippinarum), razor clam, and soft-shell clams. Clams are filter feeders that accumulate salts and minerals from their environment, contributing to their briny, oceanic character.

Clams are prepared through steaming, grilling, frying, stewing, and raw consumption (as in clam bars). They are foundational to numerous regional dishes: Italian pasta alle vongole, Spanish almejas a la marinera, French moules et clams, American clam chowder, and Japanese asari no sakamushi. The cooking liquid (clam juice) is prized for broths and sauces. Smaller varieties suit raw preparations and quick cooking, while larger specimens work well in chowders and braises. Clams pair well with garlic, white wine, butter, tomatoes, and fresh herbs such as parsley and thyme.