When stored in the refrigerator, whole onions last approximately one to two months. You can refrigerate an onion that has already been sliced or chopped in a sealed container for seven to 10 days.Know More
When onions begin to spoil, they develop dark brown or black spots. It is safe to cut out these spots, provided that you use the rest of the onion immediately.
Onions that are not going to be used before spoiling can be safely frozen. Peel and chop the onions, and store them in an airtight bag or container. You can freeze them for six to eight months.Learn more about Fruits & Veggies
An onion is a bulb. They belong to the allium family, which is also home to edible plants such as chives (also known as scallions), garlic, leeks and shallots.Full Answer >
Onions are vegetables with origins that extend thousands of years. Onions are a staple that provide both flavor enhancement for food and health benefits for the body.Full Answer >
As of 2014, Bermuda onions have white, yellow or red skin, depending on the variety. Most Bermuda onions cultivars have flat tops, white flesh and a mild, sweet flavor. Popular Bermuda varieties include white Bermuda, yellow Bermuda crystal wax, red burgundy and excel.Full Answer >
The root of the onion is eaten and used in cooking. Many vegetables, such as carrots, turnips, radishes and beets, are all roots.Full Answer >