plum tomato

plum tomato

ProducePeak season extends from late summer through early fall (August–October in the Northern Hemisphere), though commercially cultivated plum tomatoes are available year-round in most markets due to greenhouse production and importation.

Plum tomatoes are rich in lycopene, a potent antioxidant, and provide good sources of vitamins C and K, potassium, and dietary fiber. The concentration of these nutrients is higher in cooked preparations due to liquid reduction and nutrient bioavailability enhancement.

About

The plum tomato, scientifically classified as Solanum lycopersicum var. lycopersicum, is an elongated tomato variety with a dense, meaty interior and comparatively few seeds. Originating from Mesoamerica and cultivated extensively in the Mediterranean region since the 16th century, plum tomatoes are characterized by their oblong shape, thick flesh, and concentrated flavor. Common varieties include San Marzano, Roma, and Amish Paste, each with subtle variations in acidity, sweetness, and texture. The fruit's high solid content and lower water composition relative to slicing tomatoes make it particularly suited for sauce production and preservation.

Culinary Uses

Plum tomatoes are the preferred variety for tomato sauce, paste, and other cooked preparations across Italian, Spanish, and Mediterranean cuisines. Their dense flesh and concentrated flavor make them ideal for canning, bottling, and long-cooked reductions. Fresh plum tomatoes are also used in salads, salsas, and as a garnish, though they are less commonly eaten raw compared to beefsteak or cherry tomato varieties. The variety's structural integrity holds well during cooking, making it suitable for roasting, stewing, and incorporation into braises.

Forms & Preparations

  • Fresh whole — Unpeeled tomato used raw in salads or cooked in braises, stews, and sauces; often halved or quartered for cooking applications.
  • Peeled and crushed — Tomatoes blanched, peeled, and hand-crushed or passed through a food mill; the traditional preparation for Italian tomato sauce and passata.
  • Canned whole — Preserved in tomato juice or purée; maintains texture and flavor profile for year-round culinary use in cooked dishes.
  • Tomato sauce (passata) — Cooked, strained purée of peeled tomatoes; used as a base for soups, sauces, and braises.
  • Tomato paste — Concentrated reduction of tomato purée, often sun-dried or cooked to achieve high solids content; used in small quantities to intensify flavor.
  • Dried — Sun-dried or oven-dried tomato halves; used rehydrated in sauces or eaten as a concentrated snack with concentrated flavor and chewy texture.