oregano leaves or ⅛ teaspoon dried oregano leaves

Herbs & SpicesFresh oregano is most abundant in late spring through early fall, though it is available year-round in many markets. Dried oregano is available year-round as a shelf-stable product.

Rich in antioxidants, particularly phenolic compounds such as carvacrol and thymol; also a good source of vitamin K and provides trace minerals including manganese and iron.

About

Oregano (Origanum vulgare) is a perennial herbaceous plant in the mint family (Lamiaceae), native to the Mediterranean region and western Asia. The plant produces small, oval leaves with a warm, slightly peppery, and herbaceous flavor profile with notes of thyme and marjoram. Fresh oregano leaves are bright green and aromatic, while dried oregano develops a more concentrated, earthy flavor. Common cultivars include Greek oregano (considered superior in flavor) and Turkish oregano. The leaves contain volatile oils—particularly carvacrol and thymol—which are responsible for its distinctive aroma and antimicrobial properties.

Culinary Uses

Oregano is fundamental to Mediterranean, Mexican, and Latin American cuisines. Fresh leaves are used in salads, marinades, and Italian pasta dishes, while dried oregano features prominently in pizza, Greek salads, tacos, and Spanish chorizo preparations. It pairs exceptionally well with tomatoes, olive oil, garlic, and grilled meats and seafood. Oregano is typically added early in cooking to allow flavors to infuse, though fresh leaves may be added at the end to preserve brightness. The herb works equally well in dry rubs, vinaigrettes, and bean dishes.

Forms & Preparations

Fresh leaves — Bright green, tender leaves used whole or roughly chopped; added early to dishes or at the end for brightness.
Dried whole leaves — Leaves dried and left intact; crushed or crumbled before use to release volatile oils and maximize flavor.
Dried crushed or rubbed — Dried oregano leaves crumbled or ground to medium fineness; the most common culinary form with concentrated flavor.
Powder — Finely ground dried oregano; dissolves readily into liquids and sauces but may lack texture.
Essential oil — Concentrated volatile oil extracted from leaves; used sparingly in culinary applications and more commonly in medicinal contexts.