Is Parmesan Cheese Refrigerated?

Parmesan cheese is a popular and versatile cheese that adds a rich and nutty flavor to various dishes. Whether you’re using it to sprinkle over pasta, melt into a sauce, or grate onto a salad, Parmesan cheese can elevate the taste of your meal.

However, when it comes to storing Parmesan cheese, there is often confusion about whether it should be refrigerated or not.

Should You Refrigerate Parmesan Cheese?

The answer to whether you should refrigerate Parmesan cheese depends on the type of Parmesan you have. There are two main types: grated Parmesan and wedge/block Parmesan.

Grated Parmesan is usually sold in a container or shaker bottle, while wedge/block Parmesan comes in a solid form.

Refrigerating Grated Parmesan Cheese

If you have grated Parmesan cheese, it is recommended to store it in the refrigerator. This helps maintain its freshness and prevents the growth of bacteria.

The cold temperature of the refrigerator slows down bacterial growth and keeps the grated cheese from spoiling too quickly.

To store grated Parmesan cheese properly, transfer it from its original packaging into an airtight container or resealable bag. This will help preserve its flavor and prevent moisture from seeping in.

Storing Wedge/Block Parmesan Cheese

On the other hand, wedge/block Parmesan cheese can be stored outside of the refrigerator if unopened. The high salt content in this type of cheese acts as a natural preservative and helps prevent spoilage.

However, once opened, it is best to wrap the remaining portion tightly in plastic wrap or aluminum foil and refrigerate it.

Refrigerating opened wedge/block Parmesan cheese keeps it fresh and prevents it from drying out. It also helps maintain its flavor and texture for a longer period.

Be sure to wrap it tightly to prevent any absorption of odors from other foods in the refrigerator.

How Long Can Parmesan Cheese Be Refrigerated?

When stored properly, both grated and wedge/block Parmesan cheese can last for several weeks in the refrigerator. Grated Parmesan cheese can stay fresh for up to three weeks, while wedge/block Parmesan cheese can last even longer, up to six months or more if stored correctly.

Final Thoughts

In conclusion, whether you have grated or wedge/block Parmesan cheese, refrigeration is recommended for long-term storage. While unopened wedge/block Parmesan can be kept at room temperature, once opened, refrigeration helps maintain its freshness and prevent spoilage.

By following these storage guidelines, you can enjoy the full flavor of your Parmesan cheese for an extended period.