^ âeucatastropheâ (US) / âeucatastropheâ (UK) in Oxford Dictionaries, Oxford University Press.
For cooked onions, you can find one answer here: http://www.stilltasty.com/fooditems/index/17825. 1  3-5 days in the refrigerator. 2  refrigerate withing 2 hours of cooking. 3  refrigerate in covered container or wrap tightly with heavy-duty aluminum foil or plastic wrap.
How long does pizza stay good for in the refrigerator? Pizza can remain refrigerated for approximately 2-3 days.   Pizza can stay good in the fridge for about three days. i make a 2 gallon jug at a time as soon as it boils i add a pinch of baking soda for freshness it doesn't turn for a good 5 days.