Most kitchens have a forgotten can of beans, soup, or vegetables tucked away in the pantry. When people see the expiration date has passed, their first instinct is to throw it out. But is that really necessary? The truth is that most dates on canned foods indicate quality, not safety. “Best By” or “Best Before” refers to peak flavor and texture.
While low-acid foods like beans, corn, and canned meats can last three to five years or longer. As the USDA notes, if a can is intact and undamaged, it may remain safe indefinitely, though taste and texture may decline. Warning signs of spoilage include bulging lids, leaks, rust, deep dents, odd smells, discoloration, or spurting liquid when opened. If any of these appear, discard the can immediately.
