Expiration & Storage Tips
When does cheddar cheese expire?
Cheddar cheese, like most hard cheeses, is known for its relatively long shelf life. If unopened and stored properly in the refrigerator, packaged cheddar cheese can last between 2 to 4 months past the printed expiration date. However, once it's opened, it should be consumed within 2 weeks. If you freeze cheddar cheese, it can extend its life by up to 6 months, although there would be some changes in its texture after freezing, but it should be fine when used in cooking.
How do you tell if cheddar cheese is bad?
It's fairly easy to tell if cheddar cheese has gone bad. You'll first want to check for any discoloration. If you see spots of mold, mostly white or blue in color, it's time to get rid of the cheese. However, bear in mind that since cheddar cheese isn't white, slight discolorations are normal. Also, if the cheese has developed an overly hard texture or an off smell (stronger than the usual strong smell that cheese has), it's probably gone bad.
Tips for storing cheddar cheese to extend shelf life
• Keep cheddar cheese refrigerated - it's best stored at temperatures between 35°F and 40°F.
• Wrap the cheese in parchment or wax paper before placing it in a plastic bag or wrap. This allows the cheese to breathe and prevents it from drying out.
• If you won't use up the cheese quickly, consider freezing it. You can grate it before freezing, which makes it easier to use in cooking later on.
• Store cheese separately from other foods as the cheese can absorb flavors from them.
• If there are very small spots of mold, you can save the cheese by cutting off at least an inch around and below the mold, just be sure to keep the knife out of the mold itself.