This is the edible fruit of the olive tree. This curing process is done with brine solutions, salt curing, and drying. Virgin oils are those obtained from the first pressing of the olive without further refinement. Pure olive oils are those which have been extracted by heat. The taste is inferior to other olive oils and should never be substituted for them.
Olive oil becomes rancid very easily, more so when exposed to heat or light.
Always store tightly sealed in a cool, dark place. For fluffy omelets, the whites and yolks can be beaten separately and folded together. They can also be served flat or folded. Dry onions come in a wide range of sizes, shapes and flavors. The stronger-flavored globe onions can have yellow, red or white skins.