How Long Does Parmigiano Reggiano Last in the Fridge


Parmigiano reggiano can last up to six months in the fridge. Parmigiano reggiano, also known as parmesan cheese, is a hard, italian cheese made from cow’s milk.

It is a highly sought-after cheese for its nutty and salty flavor and is often used to enhance the taste of pasta, pizza, salads, and soups. However, with its high price, you might wonder how long parmigiano reggiano can actually last in the fridge.

To answer this question, let’s first understand that the shelf life of this cheese can vary depending on factors such as the manufacturing date, storage conditions, and presence of mold. In general, an unopened block of parmigiano reggiano can last up to six months in the fridge, while an opened cheese block can stay fresh for up to a month when stored properly. This article discusses the factors that affect the lifespan of parmigiano reggiano cheese and how to store it effectively to prolong its shelf life.

How Long Does Parmigiano Reggiano Last in the Fridge


What Is Parmigiano Reggiano Cheese

Parmigiano reggiano cheese, commonly known as parmesan, is a hard and salty cheese originating from italy. This high-quality cheese can last for a long time if stored properly in the refrigerator. The first thing to remember is to always keep it in an airtight container or wrap it tightly with plastic wrap.

Additionally, make sure to keep the temperature between 2-4°c (35-40°f). Parmigiano reggiano cheese can last up to 6 months in the fridge, but it may lose some of its flavor and texture over time. However, if you want to preserve its freshness, then it is best to buy whole cheese blocks and grate them as needed.

Remember to follow these simple guidelines to ensure that your parmesan cheese remains fresh and delicious for a long time.

Proper Storage Of Parmigiano Reggiano Cheese

Parmigiano reggiano cheese is a treat that requires proper storage to last longer in the fridge. To keep the cheese fresh, store it in its original vacuum-sealed packaging or wrap it tightly with plastic cling wrap to prevent moisture and bacteria from contaminating it.

Additionally, it is paramount not to expose the cheese to light or oxygen which can accelerate spoilage and affect its flavor and scent. Keep the cheese fridge between 35- 40°f and store it in the warmest part of the fridge, usually the vegetable drawer or the dairy compartment.

Thus, adhering to these guidelines will ensure your cheese lasts longer in the fridge, and you can enjoy its delightful flavor and taste for longer.

How Long Does Parmigiano Reggiano Last In The Fridge?

An unopened wedge of parmigiano reggiano can last up to six months in the fridge. Once opened and stored properly, it can last up to four weeks. Grated parmigiano reggiano can last for three weeks. To preserve quality and aroma, consume it within 2-3 days.

Proper storage includes wrapping in parchment paper or plastic wrap, and then storing the cheese in an airtight container or resealable bag. Keep the cheese in the coldest part of your refrigerator, which is usually the bottom shelf. Cheese absorbs flavors and odors from other foods, so keep it away from strong smelling items.

When using the cheese, always use clean utensils and cut the cheese from the end to reduce air exposure. Following these tips will enable you to appreciate your parmigiano reggiano for longer.

Signs Of Spoilage And How To Keep Parmigiano Reggiano Fresh

Parmigiano reggiano is a delicious cheese that complements many dishes. To keep it fresh, watch out for signs of spoilage, such as mold growth on the surface that requires immediate disposal. Another red flag is an off-smell or sour odor, which indicates spoilage.

Greasy or slimy cheese may contain bacteria that can cause food poisoning. Slice or grate the cheese only when you’re ready to use it and wipe off any mold or moisture before storing it. Store the cheese separately from other foods to prevent odor transfer and cross-contamination.

Following these tips will help keep your parmigiano reggiano fresh for longer.

Frequently Asked Questions For How Long Does Parmigiano Reggiano Last In The Fridge

How Long Can You Store Parmigiano Reggiano In The Fridge?

Parmigiano reggiano can last for up to six months in the fridge if stored properly. Always wrap it tightly in parchment paper before storing it.

How Do You Know If Parmigiano Reggiano Has Gone Bad?

If the parmigiano reggiano smells like sour milk, has a sticky texture, or has mold on it, it has gone bad and should not be consumed.

Can You Freeze Parmigiano Reggiano For Longer Storage?

Yes, you can freeze parmigiano reggiano to extend its shelf life. Wrap it tightly in plastic wrap before placing it in the freezer.

How Long Can Frozen Parmigiano Reggiano Last?

Frozen parmigiano reggiano can last for up to 12 months. Make sure to thaw it in the fridge before using.

Can You Use Parmigiano Reggiano After Its Best-By Date?

Yes, you can use parmigiano reggiano after its best-by date if it has been stored properly and does not show any signs of spoilage.


It’s clear that keeping parmigiano reggiano cheese in the fridge is the best way to preserve its unique texture and flavor for the longest time possible. However, how long it lasts depends on how it’s stored, how much moisture it’s exposed to, and how often it’s exposed to air.

It’s also important to store it in an airtight container to prevent it from absorbing any odors from the fridge. The general rule of thumb is to store it for a maximum of six months in the fridge, but it can last longer if appropriately stored.

Remember to check for any signs of mold growth or spoilage before consuming it, and discard it immediately if you see any. Parmigiano reggiano cheese is a delicious addition to any meal, and with proper storage, it can last for months, ensuring that you always have some on hand to sprinkle over your favorite dishes or enjoy as a snack.

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