So exactly how long is canned food safe to eat? You can keep canned meat, poultry, and veggies up to five years. Keep tomatoes, pickles, and fruit for up to 1 and 1/2 years. But remember ...
Why? Several factors limit the shelf-life of canned foods. Cans or metal lids on glass jars can rust. When rust is deep enough, tiny holes open in the can or lid that may let spoilage agents in.
Relish is typically canned but can also be bought in jars that are available at most grocery stores. See also KFC CHICKEN: HOW LONG IS IT GOOD ... to cooked foods such as sandwiches and burgers. It ...