Leek
Leek is a cultivated allium with a long white leaf base and flat green leaves, grown as a vegetable and related to onions and garlic.
Allium: A genus of flowering plants that includes onions, garlic, leeks, chives, and their relatives. Leeks belong to this genus, whose shared traits include pungent sulfur compounds.
Leek soup: A soup made with leeks as a principal ingredient, often paired with potatoes or stock. Slow cooking softens leek layers and brings out their mild, sweet flavor.
Onion: A cultivated allium with a rounded bulb of fleshy leaf bases and a pungent flavor. Onion is a close culinary relative, but its compact bulb contrasts with the leek’s elongated stem.
King Richard leek: A widely grown leek cultivar known for an early harvest and long white stems. It exemplifies cultivars selected for a long, tender edible base.
Allium porrum: A botanical name historically used for the cultivated leek, now generally classified within Allium ampeloprasum. Older botanical and horticultural sources often identify leek by this name.
Leaf: A plant organ specialized for capturing light and exchanging gases. The leek’s edible white and green portions are layered leaf bases and blades.
Vichyssoise: A chilled, puréed soup traditionally made from leeks, potatoes, cream, and stock. This classic preparation makes leek the central flavor in a smooth soup.
Garlic: A cultivated allium that produces a bulb divided into pungent cloves. Garlic shares leek’s allium ancestry and characteristic sulfur-based aromas.
Musselburgh leek: A traditional Scottish leek cultivar valued for cold hardiness and thick stems. Its traits illustrate how leek varieties are bred for local growing conditions.
Allium ampeloprasum var. porrum: A botanical classification used for the cultivated leek within the species Allium ampeloprasum. This name places cultivated leek as a variety of a broader allium species.