What is the best way to keep cheese from molding once opened?

Here's a breakdown of the best ways to keep cheese from molding once opened:

1. Proper Storage is Key:

* Refrigeration: This is essential. Store cheese in the coldest part of your refrigerator, usually a drawer or shelf dedicated to produce.

* Airtight Container: The biggest enemy of cheese is air exposure. Use:

* Waxed paper or parchment paper: Wrap the cheese tightly, leaving no air gaps.

* Plastic wrap: For soft cheeses, wrap tightly. Avoid plastic wrap for hard cheeses as it can create condensation.

* Tupperware or airtight containers: These are ideal for long-term storage and help prevent moisture loss.

2. Storing Different Cheeses:

* Hard Cheeses: These tend to keep longer. Store them wrapped in parchment paper or waxed paper and then in a plastic bag.

* Soft Cheeses: These are more susceptible to mold. Wrap tightly in plastic wrap or store in an airtight container.

* Blue Cheeses: Blue cheeses actually benefit from some air exposure to allow the veins to mature. Store them in a loosely closed container.

3. Additional Tips:

* Store cheese away from fruits and vegetables: These emit ethylene gas, which can accelerate mold growth.

* Don't store cheese in the crisper drawer: This drawer is often too humid, which can lead to mold growth.

* Avoid storing cheese near strong-smelling foods: This can impart unwanted flavors.

4. Extra Storage Techniques:

* Cheesecloth: For some cheeses (like cheddar or Gouda), cheesecloth can help absorb excess moisture and prevent mold.

* Vacuum Sealing: This is a great option for long-term storage and can extend the life of your cheese significantly.

5. Recognizing Mold:

* Green or blue mold: This is usually a sign of spoilage. Cut away the moldy portion and at least 1 inch of surrounding cheese to be safe. If the mold is widespread, it's best to discard the cheese.

* White mold: This is often a sign of a "bloom," which is harmless and even desirable in some cheeses. However, if the white mold is thick or fuzzy, it's best to discard the cheese.

Remember: While proper storage can help slow down mold growth, it's not a guarantee. Always check your cheese regularly and use your best judgment about whether it's safe to eat.