Does block cheese refrigerated in unopened package expire?

Block cheese refrigerated in an unopened package does expire. The exact expiration date will depend on the type of cheese and the specific conditions in your refrigerator. However, most block cheeses will last for several months when refrigerated properly.

Here are some tips for storing block cheese to help it last longer:

- Keep the cheese in its original packaging or wrap it tightly in plastic wrap or aluminum foil.

- Place the cheese in a drawer in the refrigerator that is not too cold, such as the vegetable drawer.

- Avoid storing the cheese near strong-smelling foods, as the cheese can absorb these odors.

- If the cheese develops mold, cut off the moldy portion and discard it. The remaining cheese is still safe to eat.

Here is a general guide to the shelf life of different types of block cheese, when stored properly in the refrigerator:

- Cheddar cheese: 6-8 months

- Colby cheese: 4-6 months

- Gouda cheese: 4-6 months

- Monterey Jack cheese: 3-4 months

- Muenster cheese: 3-4 months

- Parmesan cheese: 12-18 months

- Romano cheese: 12-18 months

- Swiss cheese: 4-6 months