An onion ring is a form of appetizer or side dish. They generally consist of a cross-sectional "ring" of onion dipped in batter or bread crumbs and then deep fried. The cooking process decomposes propanethial oxide in the onion into the sweet-smelling and tasting bispropenyl disulfide.
This site uses cookies to help personalise content, tailor your experience and to keep you logged in if you register.
By continuing to use this site, you are consenting to our use of cookies.
