Cheese Popcorn

Unopened, a package of cheddar popcorn can typically last three to four months beyond the 'best by' date found on the packaging. Once opened, the popcorn is best enjoyed within one to two weeks for optimal freshness. However, it can remain safe to eat for a few weeks more, albeit it may lose its crunch. For homemade cheddar popcorn made from unpopped kernels, you're looking at a shelf life of six months to a year stored in a cool, dry location, and up to 2 years in the freezer.

Determining whether cheddar popcorn has gone bad entirely depends on sensory cues. If it has developed an off smell, changed color, or tastes stale or rancid, it's best to throw it away. Mold is a clear indicator of spoiling, but with popcorn - especially cheddar popcorn - it's mainly about freshness and not about safety.

• Store your cheddar popcorn in a cool, dry place away from sunlight. Pantries or cupboards work great. • After the bag has been opened, ensure it's sealed tightly after use. If the original packaging doesn't seal, transfer the popcorn to a zip-top bag or airtight container. • For homemade popcorn, be sure to cool it thoroughly before storing to avoid condensation that could make it soggy. • Freezing popcorn can extend its life, but it may lose some crunch upon defrosting. If you do freeze it, allow it to thaw at room temperature in its packaging to prevent moisture from making it soggy.