Fridge
4°C (40°F)
Wrap in cheese paper or wax paper, then loosely in plastic wrap
180 days
365 days
Mold (unless blue/green spots on hard cheese can be cut off), slimy texture, strong ammonia smell
Can be used in cooking even if slightly dried
Other hard cheeses
Hard cheeses generally last longer than soft cheeses
Cheddar cheese is generally safe to eat, but like all dairy products, it can pose some risks if not stored properly. The main concern with cheddar cheese is the growth of harmful bacteria such as Listeria, which can cause foodborne illness. To minimize this risk, it's important to store cheddar cheese at the proper temperature and follow good food handling practices.
The expiration date on cheddar cheese indicates the date by which the cheese should be consumed for safety reasons. Consuming cheddar cheese after the expiration date can increase the risk of foodborne illness. On the other hand, the best quality date refers to the period during which the cheese is expected to retain its optimal flavor and texture. While cheddar cheese may still be safe to eat after the best quality date, its quality may have deteriorated.
Cheddar cheese originated in the English village of Cheddar in the 12th century and has since become one of the most popular types of cheese worldwide. It is known for its sharp and savory flavor, which develops as the cheese ages. In the United States, cheddar cheese is commonly used in dishes like macaroni and cheese, grilled cheese sandwiches, and cheeseburgers.
To maximize the shelf life of cheddar cheese, it should be stored in the refrigerator at temperatures below 40°F (4°C). It is best to store cheddar cheese in its original packaging or wrap it tightly in parchment paper or wax paper followed by plastic wrap to prevent moisture loss and absorption of odors from other foods. Avoid storing cheddar cheese in the refrigerator door as the temperature fluctuates more in that area. If mold develops on cheddar cheese, it is best to cut off the affected portion by at least 1 inch (2.5 cm) all around the mold to prevent its spread.
Note: These are general guidelines. Always use your best judgment and when in doubt, throw it out.