^ âeucatastropheâ (US) / âeucatastropheâ (UK) in Oxford Dictionaries, Oxford University Press.
I agree compeltely with Glauber Rocha; @Shirley, although you asked about storing in the refrigerator, it is worth noting also that caramelized onions store very well in the freezer, up to six months. â Bruce Goldstein Dec 12 '11 at 16:01.
For example, if you slice your onions on a cutting board that you also used to cut raw chicken, any bacteria from the chicken juice will be transferred to the onion. Using Precut Onions. Chopped or sliced onions, properly stored in the refrigerator, will keep for seven to 10 days, according to the National Onion Association.