robrambles.com
Default

Ingredient

olive oil

Oil pressed from olives, ranging from mild to peppery and fruity depending on the olives and how they're processed; used for cooking, in dressings, and as a finishing drizzle. Extra-virgin is the least processed grade and carries the most flavor and aroma; more refined grades are milder and better suited to higher heat.

Buying guidance

For dressings or a finishing drizzle, buy extra-virgin and taste it plain before pouring it over food -- flavor varies enormously by brand, from grassy and peppery to buttery and mild. For everyday high-heat cooking, a plain refined olive oil is more heat-stable and cheaper, saving the extra-virgin bottle for where its flavor actually shows. Rancid olive oil smells like crayons or stale nuts rather than fruity or grassy -- if it smells that way, it's past its best regardless of the date on the bottle.

Substitutions

  • Refined olive oil in place of extra-virgin when cooking at higher heat -- more stable, less flavor.
  • A neutral oil such as canola or grapeseed -- fine for cooking, won't add olive oil's fruitiness for finishing.
  • Avocado oil -- similarly high smoke point with its own mild flavor, works as a finishing oil too.

Tips & common mistakes

A peppery, throat-catching bite in extra-virgin olive oil is a sign of fresh polyphenols, not a defect or too much spice -- it's a mark of quality, not something to avoid.

Storage

It's normal for olive oil to turn cloudy or partly solid in the refrigerator; that's just its natural response to cold, not spoilage, and it clears again once it comes back to room temperature.

Used in 27 recipes