Does Grated Parmesan Cheese Go Bad? How to Tell and What to Do If It Does

Parmesan cheese is a delicious addition to any pasta dish or salad. But does grated Parmesan cheese go bad? And if it does, what can you do about it? In this blog post, we will answer those questions and provide tips on storing Parmesan cheese so that it lasts as long as possible.

Does Grated Parmesan Cheese go bad? How to tell and what to do if it does

The first thing to know is that Parmesan cheese does not technically go bad. This is because it is a hard cheese with a high-fat content, which makes it resistant to mold and bacteria growth. That being said, Parmesan cheese can become dry and crumbly over time and may also develop an unpleasant odor.

If you notice that your grated Parmesan cheese is starting to dry out or crumble, it’s still safe to eat. However, you may want to add a bit of moisture back into the cheese by mixing it with a bit of olive oil or milk. You can also try grating the cheese over a damp paper towel, which will help to rehydrate it.

If your Parmesan cheese has developed an unpleasant odor, it’s still safe to eat as long as the odor is not too strong. However, you may want to grate the cheese over something else in your dish so that the flavor is not overpowering.

In general, grated Parmesan cheese will last for about two weeks in the fridge before it starts to dry out or develop an unpleasant odor. However, if you store the cheese properly (more on that below), it can last for up to six months.

So does grated Parmesan cheese go bad? No, not technically. But it can become dry, crumbly, or smelly over time. If this happens, you can still eat the cheese, but you may want to mix it with a bit of moisture or use it in a dish where the flavor won’t be as pronounced.

Grated Parmesan Cheese shelf life

When it comes to storage, grated Parmesan cheese will last the longest when stored in an airtight container in the fridge. You can also freeze grated Parmesan cheese, and it will retain its flavor for up to six months. Just be sure to thaw the cheese in the fridge before using it.

How long does Parmesan Cheese last unrefrigerated?

You should never store grated Parmesan cheese at room temperature, as this can cause the cheese to spoil. If you’re using Parmesan cheese in a dish that will be cooked, such as a pasta sauce, you can add the cheese towards the end of cooking so that it does not have time to spoil.

Proper storage of Grated Parmesan Cheese

The best way to store grated Parmesan cheese is in an airtight container in the fridge. You can use a resealable baggie or a plastic container with a lid. If you are using a baggie, squeeze out as much air as possible before sealing it.

It’s also a good idea to write the date on the container when you first open it. This will help you keep track of how long the cheese has been in the fridge and ensure that you use it before it dries out or starts to smell.

Grated Parmesan cheese can last for up to six months in the fridge if stored properly. However, if you notice that the cheese is starting to dry out or develop an unpleasant odor, it’s best to throw it away and open a new container.

Conclusion

Grated Parmesan cheese does not technically go bad, but it can become dry, crumbly, or smelly over time. If this happens, you can still eat the cheese, but you may want to mix it with a bit of moisture or use it in a dish where the flavor won’t be as pronounced.

To store Parmesan cheese, keep it in an airtight container in the fridge and write the date on the container when you first open it. Properly stored, grated Parmesan cheese can last for up to six months. However, if you notice that the cheese is starting to dry out or develop an unpleasant odor, it’s best to throw it away and open a new container.

Do you have any tips for storing Parmesan cheese? Share them in the comments below!