When an onion is cut, cells fracture and release an enzyme‑driven chemical that becomes propanethial S‑oxide, the tear‑inducing gas. In kitchens, it emerges as a fine aerosol—a mist of droplets that ...

Common ways to cut up an onion include dicing, mincing, and slicing. A sharp chef's knife is the best tool for cutting onions and will minimize eye irritation. Chopped onions can be stored in the ...

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 ...

Onions are a cornerstone of countless recipes, meaning many of us spend a fair amount of time in the kitchen chopping and slicing them. The vegetable is packed with antioxidants and prebiotic fibres ...

Whether they play a supporting or starring role, onions are the all-purpose flavor agent of the kitchen. They can be bold when sliced thin and served raw as a burger topping, or silky and sweet when ...