Can I Eat Expired Fontina Cheese Sold in Wrapped Block Opened?
Safe to eat up to 3 days after expiry
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

⚠️Spoiled Fontina Cheese Sold in Wrapped Block Opened

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
Signs of Spoilage
Mold growth, slimy texture, sour smell
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
Sources
For more information on food safety and expiration guidelines, visit our Sources page.
Recipes Available
We have recipes that can help you safely use fontina cheese sold in wrapped block opened past its expiration date!
View Recipes →Related Foods
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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:
- ✅U.S. Food & Drug Administration (FDA) – Food Safety Guidelines
- ✅United States Department of Agriculture (USDA) – Food Storage & Expiration Dates
- ✅World Health Organization (WHO) – Foodborne Diseases & Safety
- ✅Centers for Disease Control & Prevention (CDC) – Preventing Foodborne Illness
🔍 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.