Do Egg Whites Expire If Unopened? Shelf Life and Safety Tips
Learn if unopened egg whites expire, how to store them safely, and why checking expiration dates matters for food safety.
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Yes, egg whites do expire even if unopened. It's important to check the expiration date on the packaging. Once egg whites are past their expiration date, they can harbor bacteria, making them unsafe to consume. For optimal safety and quality, store them in the refrigerator and use them before the indicated date.
FAQs & Answers
- How long do unopened egg whites last in the refrigerator? Unopened egg whites typically last until the expiration date on the packaging, usually about 3-5 days past the sell-by date if properly refrigerated.
- Can I use egg whites after the expiration date if unopened? It is not recommended to use egg whites after the expiration date, even if unopened, because they may contain harmful bacteria.
- What is the best way to store egg whites to extend shelf life? Store egg whites in their original container in the refrigerator at a consistent cold temperature and use them before the expiration date.