Extra Virgin Olive Oil
Extra virgin olive oil is the highest quality olive oil, derived from the first cold pressing of olives without the use of solvents or refining processes. It must have an acidity level of less than 0.8% and possess superior taste and aroma.
What it means in a kitchen
In a working kitchen, extra virgin olive oil is essential for dressings, marinades, and finishing dishes, lending depth of flavor and richness. Its high smoke point makes it suitable for sautéing, but it is best used unheated to preserve its delicate flavors. Proper storage is crucial to maintain its quality, as exposure to light and heat can degrade its properties.
Common misunderstanding
Many people confuse extra virgin olive oil with lower grades of olive oil, believing all olive oils have the same flavor profile. Additionally, some assume that it can withstand high heat without losing its quality, which is not the case. It is also often mistaken as a universal cooking oil, while its best use is often unheated.
Example
When preparing a simple vinaigrette, combine 3 parts extra virgin olive oil with 1 part balsamic vinegar, whisking until emulsified. For a finishing touch on grilled vegetables, drizzle a high-quality extra virgin olive oil over the top just before serving to enhance the flavors.