Expiration & Storage Tips
When does popcorn expire?
In its unopened form, commercially packaged popcorn typically has a shelf life of 1-2 years beyond the 'best by' date printed on the package. Once opened, it's best to consume popcorn within 1-2 weeks for optimal freshness and to avoid it becoming stale. If you have homemade popcorn, try to eat it within 1-2 days as it tends to lose its crispness quite quickly. In the freezer, popcorn can last indefinitely, although it's optimal to consume it within 2 months to maintain the best quality.
How do you tell if popcorn is bad?
If popcorn has gone bad, it might produce an off-smelling aroma or become unusually hard or chewy. Also, it might not pop properly when heated. Keep an eye out for any visible mold or unusual color, which can also be a telltale sign of spoiled popcorn.
Tips for storing popcorn to extend shelf life
• Store unopened popcorn packets in a cool, dry place away from sunlight.
• Once opened, transfer popcorn to airtight containers to maintain their freshness.
• You can refrigerate popcorn to extend its freshness, but ensure it's tightly sealed to prevent moisture absorption.
• For an optimal popping result, do not freeze unpopped popcorn as the moisture content in the kernels can be affected.
• If you've made popcorn and can't finish it in one go, consider storing it in an airtight container at room temperature for a day or freeze it if you need to keep it for longer.