How to store parmesan cheese? 

In this brief guide, we will answer the question “How to store parmesan cheese?” with an in-depth analysis of how to prevent mold on parmesan cheese. Moreover, we will also discuss the health benefits of using parmesan cheese. 

How to store parmesan cheese? 

Fresh Parmesan cheese has the highest quality and flavor, although it can be stored in the refrigerator or freezer to extend its shelf life. Take the following steps:

Plastic wrap

Wrap the Parmesan cheese with plastic wrap. Because moisture causes deterioration, Parmesan cheese must air to avoid condensation. Using parchment paper, cheesecloth/cheese paper, or wax paper, wrap a slice of Parmesan cheese. Grated Parmesan should be kept in an airtight container.


Refrigerate until ready to use. To keep the cheese block from absorbing the odors in the refrigerator, wrap it in plastic wrap or aluminum foil. In a crisper drawer, place the wrapped cheese. A block of Parmesan cheese that has been opened can be kept in the fridge for up to two months. An entire block of Parmesan cheese can be kept for nine months if it is not opened.


Parmesan cheese can also be frozen in an airtight container or freezer bag. Shredded Parmesan cheese will survive three to six months in the freezer, but a wedge of Parmesan cheese can last over a year. 

You can use shredded frozen cheese directly from the freezer; give it a good shake before using to break up any clumps. Before using, thaw a wedge of frozen Parmesan cheese on the counter for 10 minutes at room temperature.

Store away from other foods

If you want your cheese mold-free and fresh, keep it away from strong-smelling dishes because cheese rapidly absorbs other flavors.

Use oil 

You can apply a light coat of olive, canola, or another vegetable oil over the sliced faces of the cheese before storing it in an airtight container in the fridge. 

If mold begins to grow, it will be on the oil, not on the cheese. Then simply wipe it away with a paper towel and rinse with lukewarm water.

What Is the Shelf Life of Parmesan Cheese?

Because Parmesan cheese is a hard cheese with a low moisture level, it will last longer than soft cheese. An entire block of Parmesan cheese, unopened, can last seven to nine months in the refrigerator. 

On the other hand, a whole block of Parmesan cheese, opened, can last for one to two months. In the refrigerator, a container of grated Parmesan cheese can last around one week. It’s ruined when Parmesan turns yellow or begins to mold.

What’s the best way to protect Parmesan cheese from going bad?

Proper storage is required to keep Parmesan fresh: It should be carefully wrapped in plastic wrap and kept refrigerated. When cheese is exposed to air, it begins to turn white and the rind begins to thicken.

How do you know if your parmesan is bad?

If you’re unsure whether your grated cheese has gone bad, open the container and examine the color and odor. When parmesan cheese becomes bad, it smells awful and changes color. The hue of the cheese will be more of a yellow or darker beige, rather than white or beige.

Is white mold on Parmesan cheese okay?

Hard and semi soft cheeses, such as cheddar, colby, Parmesan, and Swiss, are often resistant to mold. So you may chop away the moldy part of the cheese and consume the remaining portion of it. Around and below the moldy spot, cut off at least 1 inch (2.5 centimeters).

What are the health benefits of using parmesan cheese?

Even in little amounts, parmesan cheese is extremely healthy.

This cheese is an energy-dense meal, meaning it has a lot of calories per serving, thanks to its protein and fat content. Following are some of the health benefits of using parmesan cheese:

Lactose free

While lactose is required in the production of cheese, parmesan cheese is known to be lactose-free.

The maximum lactose level of parmesan is 0.10 mg per 100 kcal of product. As a result, lactose intolerance sufferers can eat it safely. 

Increase bone health

Parmesan cheese is a good source of calcium, delivering 26% of the daily value in each serving. The calcium in Parmesan has a high bioavailability due to its casein concentration. 

This suggests that it will be easily absorbed by your body. When casein is digested, mineral residues are left behind, which help other minerals like calcium, iron, and zinc absorb better.

Other FAQs about Cheese that you may be interested in.

Can cheese go bad if left out?

What happens If you eat expired queso fresco?

Can out-of-date cheese make you sick?


In this brief guide, we have answered the question “How to store parmesan cheese?” with an in-depth analysis of how to prevent mold on parmesan cheese. Moreover, we have also discussed the health benefits of using parmesan cheese.