Does Parmesan Cheese Go Bad? Shelf Life and Storage Tips

List of Pertinent Information on “Does Parmesan Cheese Go Bad”:

1. Storing a block of Parmesan cheese: can be done in an air-removed plastic bag in the cheese drawer of the fridge.
2. Alternative storage methods: some people wrap it in wax paper and then aluminum foil to make it last longer.
3. Freezing: recommended only if the cheese has already been ground.
4. Keeping grated/shredded cheese: should be stored in sealed containers.
5. Dehydrated Parmesan cheese: blocks sold in the non-refrigerated section have a long shelf life, up to a year if unopened.
6. Shelf stability of grated Parmesan cheese: usually lasts for a while and is sold in regular aisles of grocery stores.
7. Shelf life of Parmesan cheese stored in the fridge: can last for about a year.
8. Shelf life of grated Parmesan cheese sold in the refrigerated section: can go bad within a week or two when stored in the fridge.
9. Shelf life of sealed, shredded Parmesan cheese stored in the fridge: can stay good for about 8 months.
10. Usage of expired Parmesan cheese: can still be used if it appears safe to eat, is not moldy or forming clumps, and has no unusual odor.
11. Melting temperature: Parmesan cheese melts at about 90°F and can be grated finely to aid in melting.
12. Serving suggestions: can be grated on top of dishes or offered in a bowl for people to add more if desired.
13. Complexity of Parmesan cheese production: made through a complex process overseen by a trained individual.
14. Bringing back Parmesan cheese from Italy: travelers are allowed to bring a whole wheel of Parmesan cheese.

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