Question: are expired cans still good?
Answer: Canned goods: Most expiration dates on foods in cans range from 1 to 4 years—but keep the food in a cool, dark place and the cans undented and in good condition, and you can likely safely double that shelf life from 3 to up to 6 years. ... Frozen foods: They're much like canned goods: pretty much expiration-proof.