As a food safety expert, I can tell you that the shelf life of cheddar cheese can vary depending on a few factors, including the type of cheddar, whether it's been opened or not, and how it's stored.

Unopened cheddar cheese can last for several months when properly stored in the refrigerator, typically around 3 to 6 months. Once opened, it should be wrapped tightly in plastic wrap or placed in an airtight container to prevent it from drying out or absorbing odors from other foods. After opening, hard cheeses like cheddar can last for about 3 to 4 weeks in the fridge if stored properly.

It's important to note that while the cheese may be safe to eat past its "best by" or "sell by" date, the quality will gradually decline. Always check for signs of spoilage such as an off smell, mold, or a slimy texture before consuming.

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Properly stored, an opened chunk of cheddar cheese will last for 3 to 4 weeks in the refrigerator. Is an opened chunk of cheddar cheese still safe after the "sell by" date or "best by date" on the package?read more >>