Expiration & Storage Tips
When does iceberg lettuce expire?
Iceberg lettuce can stay fresh for 1 to 2 weeks if properly stored in the refrigerator. Unopened iceberg lettuce that is packaged can last up to the printed date when refrigerated, while an open package or a whole head of iceberg lettuce should be consumed within 1 week for the best quality. However, it can stay good for up to 10 days if properly refrigerated. If frozen, which is not done often as it can change the texture and flavor, the lettuce can last for up to 2 months.
How do you tell if iceberg lettuce is bad?
It's pretty easy to spot when iceberg lettuce has gone bad. The leaves will start to wilt and turn a brown or black color. It may also develop a slimy texture. A rotten smell is an unmistakable sign that the lettuce has gone bad. Always trust your senses; if the lettuce looks, smells, or feels off, it's better to get rid of it.
Tips for storing iceberg lettuce to extend shelf life
• Store your iceberg lettuce in the vegetable drawer of your refrigerator to keep it cool and crisp. This will help to maintain its high water content.
• Keep the lettuce in a breathable bag, such as a perforated plastic bag. This can help to maintain humidity while allowing excess moisture to escape, preventing rot and maintaining freshness.
• Avoid washing the lettuce until you're ready to use it. The added moisture can speed up decay.
• If you've already cut or peeled your lettuce, make sure to store any leftovers in a tightly sealed container or bag to prevent it from drying out.