^ âeucatastropheâ (US) / âeucatastropheâ (UK) in Oxford Dictionaries, Oxford University Press.
A: Chopped or sliced onions can be stored in a sealed container in your refrigerator at the proper temperature of 40Â°F or below for 7 to 10 days (Source: USDA). For pre-cut fresh or frozen products, always use and follow manufactures use by dates.
How Long Does Potato Salad Last in the Refrigerator? How long does potato salad last in the refrigerator? A couple of things to considerâ¦ Did the salad get made up and then refrigerated right away and you just have some leftover? If this is the case then it should easily last 3-4 days.