How Long Can Popcorn Sit Out?

Last Updated on December 15, 2022 by Lauren Beck

If you’re wondering how long popcorn can sit out, the answer depends on how long it takes for the popcorn to dry out and how often you come into contact with it. Generally, unopened popcorn can last up to one week if stored in a cool, dark place like a pantry or cupboard. Once opened, it is best to consume within 3-4 days as the moisture starts to evaporate and the popcorn becomes dry, stale, and less flavorful. If you don’t plan on eating the popcorn within that time frame, it is best to store it in an airtight container or resealable bag in the refrigerator which can keep it fresh for up to 2 weeks.

It is important to note that if you do leave popcorn out, you should monitor how long it has been left for. If the popcorn starts to show signs of mold, discoloration, or a sour odor, it is best to discard it immediately. Similarly, if you come into contact with any spilled popcorn then it is important to discard any remaining popcorn and clean the area thoroughly in order to prevent the spread of any potential food-borne illnesses.

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Ways To Keep Popcorn Fresh

Here are a few tips to keep your popcorn fresh and tasty:

Store unopened popcorn in a cool, dry place like a pantry or cupboard
Keep opened popcorn sealed tightly in an airtight container or resealable bag
Refrigerate opened popcorn for up to 2 weeks
Discard popped popcorn if it starts to show signs of mold, discoloration, or a sour odor
Clean up any spilled popcorn immediately

Following these simple tips will ensure that your popcorn stays fresh and delicious for as long as possible.

Do Different Kinds Of Popcorn Have Different Shelf Lives?

The shelf life of popcorn can vary depending on how it is prepared and what type of popcorn you are using. For instance, microwavable popcorn tends to have a shorter shelf life as the oils used in the preparation process can be prone to rancidity. Pre-popped popcorn stored in an airtight container will last up to 2 weeks while unpopped kernels can last up to 6 months if stored in a cool, dry place.

Does Popped Popcorn Go Bad?

Yes, popped popcorn can go bad due to the same reasons mentioned above. It is best to consume any opened popcorn within 3-4 days or store it in an airtight container or resealable bag for up to 2 weeks in the refrigerator. If you notice any signs of mold, discoloration, or a sour odor then it is best to discard any remaining popcorn.

How To Tell If Popped Popcorn Has Gone Bad?

Here are a few signs that your popcorn has gone bad:

Mold – visible mold on the popcorn
Discoloration – if the popcorn looks grey or brown
Sour odor – an off smell coming from the popcorn

If you notice any of these signs, it is best to discard the remaining popcorn and clean up the area thoroughly.

How Long Does Popped Microwave Popcorn Last?

Microwave popcorn tends to have a shorter shelf life as the oils used in the preparation process can be prone to rancidity. It is best to consume any opened microwave popcorn within 2-3 days or store it in an airtight container or resealable bag for up to one week in the refrigerator. If you notice any signs of mold, discoloration, or a sour odor then it is best to discard any remaining popcorn.

Can You Store Popped Popcorn In The Refrigerator?

Yes, you can store opened popcorn in the refrigerator for up to 2 weeks. It is important to make sure that the popcorn is stored in an airtight container or resealable bag as this will help keep it fresh and prevent any moisture from getting inside. However, if you plan on eating the popcorn within 3-4 days then it is best to just leave it at room temperature.

Can You Freeze Already Popped Popcorn?

Yes, you can freeze already popped popcorn. It is important to make sure that the popcorn is stored in an airtight container or resealable bag and then placed in the freezer for up to 3 months. Once ready to eat, simply thaw the popcorn at room temperature or heat it up in a microwave before consuming.

The Risk of Consuming Expired Popcorn

While popcorn is generally safe to consume for up to 2 weeks after preparation, it is best to err on the side of caution if you are unsure how long your popcorn has been sitting out. Consuming expired popcorn can put you at risk of food-borne illnesses so it is important to discard any popped popcorn that shows signs of mold, discoloration, or a sour odor [1]. It is also important to clean up any spilled popcorn immediately as this can attract pests and other contaminants.

Conclusion

Popcorn is an easy and delicious snack that can be enjoyed by all ages. However, it is important to keep in mind how long popcorn can sit out before it starts to go bad. Pre-popped popcorn stored in an airtight container will last up to 2 weeks while unpopped kernels can last up to 6 months if stored in a cool, dry place. It is also important to throw out any popcorn that shows signs of mold, discoloration, or a sour odor as this can put you at risk of food-borne illnesses. With these tips in mind, you can enjoy your popcorn for longer and stay safe!

Reference:

https://www.ehow.com/decision_7228747_long-store-un_popped-popcorn-kernels_.html

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Lauren Beck

Lauren Beck is a Food Science & Technology graduate, born and raised in NYC, but lived in Japan for more than eight years. Her love forAmerican food and Japanese culture led her to create Kitsune Restaurant. She loves taking walks with her dog - an American Akita she aptly named Hachiko. Learn more about us here or you can email us contact@kitsunerestaurant.com.