Can I Eat Expired Fontina Cheese Sold in Wrapped Block Opened?

Safe up to 3 days after expirationLast updated: 3/30/2025

Safe to eat up to 3 days after expiry

Medium Risk❄️ Can be frozen

Expert Source

"Once opened, Fontina cheese sold in a wrapped block should be refrigerated at 40°F or below and consumed within 3 to 4 weeks for optimal quality and safety, according to CDC recommendations."

Fresh Fontina Cheese Sold in Wrapped Block Opened

Fresh Fontina Cheese Sold in Wrapped Block Opened

⚠️Spoiled Fontina Cheese Sold in Wrapped Block Opened

Spoiled Fontina Cheese Sold in Wrapped Block Opened
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Storage Guidelines

Storage Location

Fridge

Ideal Temperature

35-38°F (1.7-3.3°C)

Best Storage Method

Wrap in wax paper and place in airtight container

Shelf Life

Average Shelf Life

14 days

Extended Shelf Life (When Frozen)

30 days

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Signs of Spoilage

Mold growth, slimy texture, sour smell

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Additional Information

Alternative Uses

Grilled cheese sandwiches, cheese fondue

Possible Substitutions

Gruyère cheese, Emmental cheese

Frequently Asked Questions

What's the difference between expiration and best quality dates for Fontina Cheese Sold in Wrapped Block Opened?

Fontina cheese degrades over time due to factors like moisture loss and mold growth. While the expiration date indicates safety, the best quality of Fontina cheese is usually before the expiration date. As the cheese ages, it may become drier, develop off-flavors, or mold. It is recommended to consume Fontina cheese within a reasonable period after opening to enjoy its optimal taste and texture.

How can I tell if Fontina Cheese Sold in Wrapped Block Opened has gone bad?

To determine if opened Fontina cheese has gone bad, look for any mold growth, a strong unpleasant smell, or a slimy texture. If you notice any of these signs, it is best to discard the cheese to avoid potential foodborne illnesses.

What are the food safety risks with Fontina Cheese Sold in Wrapped Block Opened?

Fontina cheese, like other dairy products, can pose risks of foodborne illnesses if not handled properly. Common pathogens associated with cheese include Listeria monocytogenes and Salmonella. To prevent contamination, it is crucial to store Fontina cheese at the correct temperature, avoid cross-contamination with raw foods, and consume it before the expiration date. High-risk scenarios include leaving the cheese at room temperature for an extended period or consuming unpasteurized varieties.

What are some pro tips for storing Fontina Cheese Sold in Wrapped Block Opened?

To maintain Fontina cheese's quality, store it in the refrigerator at around 35-40°F (1.6-4.4°C) wrapped in parchment paper or wax paper to allow it to breathe. Avoid storing it in plastic wrap as it can trap moisture and promote mold growth. Before consuming, it is recommended to let the cheese come to room temperature for optimal flavor. If mold develops on the surface, you can cut it off before consuming the remaining cheese.

Any interesting facts about Fontina Cheese Sold in Wrapped Block Opened?

Fontina cheese has a rich history dating back to the 12th century in the Aosta Valley of Italy. It is a PDO (Protected Designation of Origin) cheese, meaning it must be produced in specific regions following traditional methods. Fontina is a key ingredient in many Italian dishes like fonduta and risotto. In the US, it gained popularity for its creamy texture and nutty flavor, making it a versatile cheese for culinary creations.

Expiration Calculator

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Sources

For more information on food safety and expiration guidelines, visit our Sources page.

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Recipes Available

We have recipes that can help you safely use fontina cheese sold in wrapped block opened past its expiration date!

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Reviewed By: Food Safety & Expiration Experts

At Can I Eat Expired, we are committed to providing accurate, science-backed information about food expiration and storage safety. Our content is carefully reviewed based on guidelines from leading food safety organizations, including:

🔍 How We Ensure Accuracy

  • We use official food safety sources to guide our recommendations.
  • Our team continuously reviews and updates content based on the latest research.
  • We encourage users to always check for signs of spoilage and follow proper storage guidelines.

📚 Have Questions?

If you have specific concerns about food expiration or safety, we recommend consulting a registered dietitian, food scientist, or your local health department.

Note: These are general guidelines. Always use your best judgment and when in doubt, throw it out.