Photo by MarkBuckawicki on Wikimedia Commons (CC0 1.0)

sticks of celery - chopped similarly - but on the diagonal

ProducePeak season runs from late summer through winter (July–March in the Northern Hemisphere), though celery is available year-round in most markets due to global cultivation and storage capabilities.

Celery is low in calories and carbohydrates, providing dietary fiber and modest amounts of vitamin K, potassium, and folate. It contains bioactive compounds including phthalides and flavonoids with potential cardiovascular and anti-inflammatory properties.

About

Celery (Apium graveolens var. dulce) is a marshland plant of the Apiaceae family, native to the Mediterranean region and now cultivated worldwide. The edible portion consists of elongated, leafy petioles (leaf stalks) that form a compact head or "bunch." Celery possesses a mild, slightly bitter, herbaceous flavor with subtle anise undertones and a characteristic crisp, fibrous texture. The plant is composed of approximately 95% water, with aromatic compounds including 3-n-butylphthalide (3nB) and limonene contributing to its distinctive taste profile.

Culinary Uses

Celery is a foundational aromatic in Western cooking, serving as a component of mirepoix (along with onion and carrot) for stocks, soups, and braises. It is consumed raw as a crudité, in salads, and as a snack with dips. The diagonal-cut or bias-cut preparation increases surface area for sauce absorption and creates an aesthetically refined presentation in stir-fries, particularly in Asian cuisines. Celery leaves add herbaceous notes to salads and stocks, while the whole stalk serves braised, roasted, or in composed vegetable dishes.

Forms & Preparations

Bias-cut (diagonal) — Stalks sliced at a 45-degree angle to create elongated ovals, increasing surface area and improving sauce absorption; preferred in Asian stir-fries and composed vegetable dishes.
Chopped — Stalks cut into uniform small pieces for mirepoix bases, soups, and stocks.
Julienne — Thin, matchstick-cut stalks for salads, crudités, and refined presentations.
Sliced — Perpendicular cross-sections of varying thickness used in braises, vegetable medleys, and raw preparations.
Whole stalks — Intact petioles for braising, roasting, or as serving vessels (as in celery boats).
Leaves — Terminal leaflets harvested separately for use as garnish, in salads, and as aromatic elements in stocks and broths.