How to Store Parmesan Cheese

TL;DR

• Wrap Parmesan in cheese paper, wax paper, or parchment paper to allow proper breathing while protecting from excess moisture.
• Store Parmesan at temperatures between 39°F and 46°F (4°C to 8°C) with 70-80% relative humidity for optimal preservation.
• Avoid using plastic wrap for storage as it traps moisture and can promote mold growth.
• Properly stored Parmesan can last 1-2 months in the refrigerator; check regularly for signs of spoilage.
• Freezing is possible for grated or cooking Parmesan, but may affect texture; thaw in the refrigerator before use.

Introduction

Parmesan cheese, with its rich flavor and versatile uses, is a staple in many kitchens. But are you storing it correctly? Proper storage is crucial for maintaining the cheese’s quality, flavor, and texture. In this guide, we’ll explore the ins and outs of Parmesan storage, from wrapping techniques to temperature control. Get ready to become a Parmesan preservation pro!

Understanding Parmesan Cheese

Characteristics of Parmesan

Parmesan cheese is known for its hard, granular texture and complex flavor profile. It’s a low-moisture cheese, which affects how it should be stored. The cheese’s natural oils and crystalline structure contribute to its unique taste and mouthfeel. These characteristics also make it susceptible to drying out if not stored properly.

The aging process of Parmesan creates a protective rind, which plays a role in its storage. This rind helps shield the cheese from external factors but can also trap moisture if not handled correctly.

Types of Parmesan Cheese

Not all Parmesan is created equal. The authentic Parmigiano-Reggiano from Italy has strict production standards and may require slightly different storage methods compared to other hard grating cheeses labeled as “Parmesan.”

Younger Parmesan cheeses (aged 12-18 months) tend to be milder and more moist, while older varieties (24 months or more) are drier and have a more intense flavor. The age of your Parmesan can influence its storage needs.

Proper Storage Methods

Choosing the Right Wrapping

The key to preserving Parmesan’s quality lies in proper wrapping. Forget about that plastic wrap in your drawer – it’s not your cheese’s friend.

Cheese paper is the gold standard for wrapping Parmesan. It allows the cheese to breathe while protecting it from excess moisture. If you can’t find cheese paper, wax paper or parchment paper are excellent alternatives.

To wrap your Parmesan:

1. Cut a piece of paper large enough to fully envelop the cheese.
2. Place the cheese in the center of the paper.
3. Fold the paper over the cheese, creating a snug package.
4. Secure with tape if needed.

Remember to rewrap your cheese after each use to maintain freshness.

Selecting Appropriate Containers

After wrapping, it’s time to choose the right container. The goal is to create a controlled environment that protects your Parmesan without suffocating it.

A dedicated cheese container with adjustable humidity control is ideal. These containers often have a ridged bottom to keep the cheese elevated and prevent moisture buildup.

If you don’t have a specialized cheese container, a glass or ceramic container with a loose-fitting lid works well. Avoid airtight plastic containers, as they can trap too much moisture and promote mold growth.

For an economical option, a simple brown paper bag can do the trick. It allows the cheese to breathe while protecting it from light.

Temperature and Humidity Control

Ideal Temperature for Storage

Parmesan cheese prefers cool, consistent temperatures. The ideal range is between 39°F and 46°F (4°C to 8°C). This temperature zone helps preserve the cheese’s flavor and texture without promoting bacterial growth.

Your refrigerator’s cheese drawer is typically designed to maintain this temperature range. If your fridge doesn’t have a dedicated cheese compartment, the middle shelf often provides the most stable temperature.

Avoid storing Parmesan in the door of your refrigerator. The temperature fluctuates too much each time the door opens, which can affect the cheese’s quality.

Importance of Humidity Control

Humidity plays a crucial role in Parmesan storage. Too much moisture can lead to mold growth, while too little can dry out the cheese.

The ideal relative humidity for storing Parmesan is between 70% and 80%. This range helps maintain the cheese’s moisture content without encouraging mold.

To control humidity:

• Use a cheese storage container with adjustable vents.
• Place a damp paper towel in the container if the environment is too dry.
• If you notice condensation, leave the container slightly open to allow excess moisture to escape.

Shelf Life and Aging

Properly stored, a wedge of Parmesan can last 1-2 months in your refrigerator. Grated Parmesan has a shorter shelf life, typically lasting about 2 weeks when refrigerated.

As Parmesan ages, its flavor intensifies and its texture becomes more granular. This natural aging process continues even in your fridge, albeit at a slower rate.

Signs that your Parmesan is past its prime include:

• An ammonia-like smell
• Excessive dryness or cracking
• Mold growth (small amounts of blue or green mold can be cut away, but discard the cheese if there’s extensive mold)

Remember, Parmesan is best enjoyed fresh. While proper storage extends its life, try to use it within a reasonable timeframe for the best flavor experience.

Common Storage Mistakes

Avoiding Plastic Wrap

Plastic wrap is a no-go for Parmesan storage. It traps moisture against the cheese, creating a breeding ground for mold. It also doesn’t allow the cheese to breathe, which can alter its flavor.

Instead of plastic wrap, opt for cheese paper, wax paper, or parchment paper. These materials strike the right balance between protection and breathability.

If you must use plastic wrap in a pinch, be sure to change it frequently and never let it come into direct contact with the cheese.

Preventing Mold Growth

Mold is the nemesis of cheese lovers everywhere. To keep it at bay:

1. Keep your cheese clean. Use a fresh knife each time you cut it.
2. Store different cheeses separately to prevent cross-contamination.
3. Check your cheese regularly for signs of mold.
4. Maintain proper humidity levels in your storage container.

If you spot a small amount of mold, cut it off with a clean knife, removing about an inch around and below the affected area. If the mold has spread extensively, it’s safer to discard the cheese.

Reviving Dried Cheese

Don’t toss that dried-out Parmesan just yet! You can often revive it:

1. Wrap the cheese in a damp cloth or paper towel.
2. Place it in a resealable plastic bag, leaving it slightly open.
3. Refrigerate for 24 hours.
4. Unwrap and enjoy your refreshed Parmesan.

This method can restore some moisture to the cheese, making it more palatable. However, prevention is always better than cure, so aim to store your Parmesan properly from the start.

Freezing Parmesan Cheese

Freezing Parmesan is a bit controversial in the cheese world, but it can be done in a pinch. It’s best suited for grated Parmesan or chunks you plan to use in cooking rather than eating as is.

To freeze Parmesan:

1. Grate or cut the cheese into small pieces.
2. Place in an airtight container or freezer bag.
3. Remove as much air as possible.
4. Label with the date and freeze for up to 3 months.

When you’re ready to use the frozen Parmesan, thaw it in the refrigerator. The texture may be slightly altered, but the flavor should remain intact.

Keep in mind that freezing can affect the cheese’s texture, making it more crumbly. It’s best to use frozen Parmesan in cooked dishes rather than as a topping or in a cheese plate.

Expert Tips for Parmesan Storage

Cheese experts and chefs have some additional nuggets of wisdom for storing Parmesan:

• Store strong-smelling cheeses separately to prevent flavor transfer.
• If you buy a large chunk of Parmesan, consider cutting it into smaller portions. Use one portion at a time, keeping the others properly stored.
• Always bring Parmesan to room temperature before serving for the best flavor.
• Save the rind! It adds amazing flavor to soups and stews.
• Invest in a good cheese grater. Freshly grated Parmesan tastes far superior to pre-grated varieties.

Conclusion

Mastering the art of Parmesan storage ensures you’ll always have this culinary gem at its best. From choosing the right wrapping to controlling temperature and humidity, each step plays a crucial role. Armed with these tips, you’re now ready to preserve your Parmesan like a pro. So go ahead, stock up on that wedge of cheesy goodness – your perfectly stored Parmesan awaits its starring role in your next culinary creation!