Expiration & Storage Tips
When does chocolate sandwich cookie expire?
When unopened, chocolate sandwich cookies can last up to 9-12 months past their printed date if stored correctly. This surprising longevity is due to the low moisture content in cookies. Once you've opened the package, your cookies will remain fresh for about 2-3 weeks. To maximize this time frame, make sure to spring the package closed securely after each use. If the cookies are homemade using fresh ingredients, it's safe to keep them in a dry, cool place for about a week. If you choose to freeze your chocolate sandwich cookies, they can last up to 2-3 months in the freezer.
How do you tell if chocolate sandwich cookie is bad?
While it's relatively unlikely that your chocolate sandwich cookies will get moldy, you might notice the flavor getting stronger or even changing unappealingly if the cookies are nearing their expiration. If they've been stored in a humid environment, some cookies might start to get soggy. Lastly, if you visibly see mold growing on them, discard the package immediately, you don't want to risk your health.
Tips for storing chocolate sandwich cookie to extend shelf life
• Store your cookies in a cool, dark place, preferably in an airtight container. This will help extend their shelf life.
• If you've opened the package and won't be eating the cookies within two weeks, transferring them to an airtight container can be a great solution over keeping them in the original packaging.
• Freezing the cookies can be a great option if you need to store them for longer than a few weeks. Just make sure to pack them in a secure, airtight container or freezer bag to avoid freezer burn.
• Defrost frozen cookies by leaving them out at room temperature. Do not try to heat them in the microwave as this can ruin their texture and flavor.