What happens if parmesan cheese is not refrigerated

Parmesan cheese also contains a lot of salt so most likely it will be just fine if left out for 24 hours. As a general rule, hard cheeses such as cheddar, processed cheeses American , and both block and grated Parmesan do not require refrigeration for safety, but they will last longer if kept refrigerated. So you can cut away the moldy part and eat the rest of the cheese. Cut off at least 1 inch 2. These molds are safe for healthy adults to eat. If you are on the hunt for the correct way to store parmesan cheese, look no further.

Grated Parmesan cheese that was sold unrefrigerated will generally stay at best quality for about 10 to 12 months in the refrigerator after it has been opened. Properly stored, grated Parmesan cheese will maintain best quality for about 18 months in the freezer, but will remain safe beyond that time. The pungent aroma is from butyric acid, a naturally occurring fatty acid. Fully aged Parmesan 1 — 2 years is sharp, crisp, and a little salty but has nearly no aroma.

Of course, it might not be Parmesan cheese at all. Yes, you can freeze parmesan cheese. Even without freezing, Parmesan is very durable since the low water and high salt content prevents mould from growing. The dark outer layer is dry and hard, so avoid using it. A little bit, especially from the boundary between the cheese and the rind, is fine, but once the cheese becomes tough and hard to grate, toss it and start a new wedge.

To thaw Parmesan cheese, remove the cheese from the freezer and place it in the refrigerator. Leave the cheese wrapped while thawing to help seal in the moisture and avoid it drying out. Leave the cheese for several hours or overnight to allow it to thaw completely. That being said, if you're refrigerating your cheese in the cheese drawer, you're doing it wrong. The cheese drawer is usually located close to the refrigeration vents, which dry everything out.

You're better off storing Parmesan in the crisper drawer. Another great tip from Amanda: For the best Parmesan-eating experience, let it come to room temperature first to bring back the flavors Want to read more from HuffPost Taste? Follow us on Twitter , Facebook , Pinterest and Tumblr. News U. Politics Joe Biden Congress Extremism.

Special Projects Highline. Information Quality. Privacy Policy. New Farmers. Disaster Resource Center. An official website of the United States government. Have a Question? Does all cheese need to be refrigerated? Information Knowledge Article.

Soft cheeses such as cream cheese, cottage cheese, shredded cheeses, and goat cheese must be refrigerated for safety.