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olive oil as needed

Oils & FatsYear-round; olives are harvested in autumn and early winter (September to February in the Northern Hemisphere), with oils pressing and bottling occurring throughout the winter and spring months. Early-harvest oils are typically fresher and more herbaceous, while late-harvest oils tend toward milder, buttery profiles.

Rich in monounsaturated fatty acids and polyphenolic antioxidants, particularly in extra virgin varieties. Olive oil contains vitamin E and K, and its fat-soluble composition facilitates absorption of fat-soluble vitamins from accompanying foods.

About

Olive oil is a fat extracted from the fruit of the olive tree (Olea europaea), native to the Mediterranean basin. It is obtained through mechanical pressing or crushing of olives, without chemical extraction, distinguishing it from refined oils. The resulting liquid ranges in color from pale yellow to deep green and in flavor from delicate and buttery to robust and peppery, depending on harvest time, cultivar, and production methods. Extra virgin olive oil, the highest quality classification, must meet strict chemical and organoleptic standards and requires cold pressing without refining. Virgin and refined grades follow in quality tier, with pomace oil representing the lowest commercial category.

Culinary Uses

Olive oil is fundamental to Mediterranean cuisine and increasingly central to global cooking. It serves as a finishing oil for soups, salads, and grilled vegetables; a cooking medium for sautéing and low-to-medium temperature frying; and a base for vinaigrettes, marinades, and emulsified sauces. Extra virgin oil, valued for its complex flavor and polyphenol content, is typically reserved for drizzling, dipping, and uncooked applications to preserve its organoleptic qualities. Refined olive oil and pomace oil, with higher smoke points, are better suited for higher-heat cooking and commercial food production.

Forms & Preparations

Extra virgin olive oil — Cold-pressed, unrefined oil with complex flavor profile and robust polyphenol content; used for finishing, drizzling, and uncooked applications.
Virgin olive oil — Cold-pressed but with minor defects that prevent extra virgin classification; milder flavor than extra virgin, suitable for some cooking applications and finishing.
Refined olive oil — Chemically refined and bleached, with neutral flavor and higher smoke point; used for general cooking where flavor is not the primary consideration.
Pomace olive oil — Extracted from olive pomace using chemical solvents, then refined; lowest grade commercially, with highest smoke point and neutral flavor; used primarily in food manufacturing.
Infused olive oil — Extra virgin or refined olive oil macerated with herbs, garlic, chiles, or other aromatics; used for flavoring dressings, breads, and finished dishes.
Early-harvest olive oil — Oil pressed from olives harvested before full ripeness, resulting in herbaceous, grassy, peppery character; premium finishing oil with shorter shelf life than late-harvest varieties.