Understanding “Best By” Labels on Canned Foods

“Best by” labels on canned products, like corn, green beans, and tuna, indicate when the food is at its peak quality, not an expiration date. These foods can often be safely consumed well past the labeled date if stored properly.

Canned Corn and Green Beans: Canned corn and green beans can last 1-2 years beyond the “best by” date when stored in a cool, dry place. However, expect “gradual quality and flavor changes” over time.

Canned Tuna: Canned tuna, known for its versatility, remains safe for 3-5 years past the “best by” date with proper storage. Still, “anticipate some quality degradation” after prolonged storage.

Safety First: Always check cans for damage, such as “bulging, rust, or leaks,” and dispose of any with unusual odors or appearance.

Storage Tips: Store cans in a “cool, dry, and dark environment,” keep them upright, and use a rotation system to maximize shelf life. Transfer unused portions to a sealed container and refrigerate.

This guide helps you make the most of your canned goods while ensuring safety and quality.

“Best by” labels on canned foods are often misunderstood, leading many to throw out perfectly good products unnecessarily. These labels actually indicate the peak quality of the food, not an expiration date. With proper storage and a little know-how, you can safely consume canned goods well past their labeled date.

Canned corn and green beans, for example, can last 1-2 years beyond the “best by” date when stored in a cool, dry place. While you may notice some gradual changes in quality and flavor over time, these foods are still safe to eat. Canned tuna, another pantry staple, can remain safe for 3-5 years past the “best by” date with proper storage. It’s important to be aware of any signs of damage, such as bulging, rust, or leaks, and to discard any cans with unusual odors or appearance.

When storing canned goods, it’s best to keep them in a cool, dry, and dark environment, and to store them upright to prevent damage. Using a rotation system can help you maximize the shelf life of your canned foods, while transferring any unused portions to a sealed container and refrigerating them can help maintain their quality.

By understanding how to read “best by” labels on canned foods and following proper storage guidelines, you can make the most of your pantry staples while ensuring both safety and quality. So next time you reach for that can of corn or tuna, don’t be so quick to toss it out based on the date on the label. With a little knowledge and care, you can enjoy your canned goods long after their “best by” date has passed.