Bowl of sliced red onions on a wooden table - Westend61/Getty Images Frozen onions might save you some time and stress (and maybe even some dollars, since they won't go bad), but the real question is, ...

Onions have a famously long shelf life, and whole red, white, and yellow onions are easy to store—just pop them in a mesh bag or basket in a cool, dark, and dry location. You should avoid storing ...

Having chopped onions on hand can be very helpful for preparing any number of dishes. No matter which of the most popular types of onions you choose to chop, they add plenty of aromatic flavor — ...