Forgotten Cans in Your Pantry

Most kitchens hide a forgotten can of beans, soup, or vegetables in the pantry. When people notice the expiration date has passed, their first instinct is to throw it away. But is that always necessary?

Dates Indicate Quality, Not Safety

The truth is that most dates on canned foods indicate quality, not safety. “Best By” or “Best Before” labels mark peak flavor and texture. Similarly, “Use By” appears on perishable items like dairy or meat, signaling best quality rather than a strict safety deadline. Therefore, a slightly past-date can may still be safe to eat.

How Long Cans Last

Properly stored canned foods—kept in a cool, dry place away from sunlight—often last far beyond their printed date.

• High-acid foods like tomatoes or citrus maintain quality for 12–18 months.

• Low-acid foods like beans, corn, and canned meats can last three to five years or longer.

The USDA notes that if a can remains intact and undamaged, it may be safe indefinitely. However, taste and texture can decline over time.

Watch for Warning Signs

Check your cans carefully before eating. Discard any can that shows:

• Bulging lids

• Leaks or rust

• Deep dents

• Odd smells or discoloration

• Spurting liquid when opened

Reduce Waste, Save Money

Understanding these facts helps you reduce unnecessary waste, save money, and make the most of your food storage. Before tossing a can, inspect it carefully. If it looks and smells normal, it may still provide a safe and convenient meal.

Smart handling of canned foods benefits both your pantry and the environment.