Expiration & Storage Tips
When does diced tomatoes and green chilies expire?
An unopened can of diced tomatoes and green chilies will typically last up to 18 to 24 months past the printed expiration date when stored in a cool, dry place like a pantry. However, once the can is opened, the mixture needs to be stored in the refrigerator and is safe to use within a week. If you freeze the opened mixture in an airtight container, it can extend its life up to 2 months.
How do you tell if diced tomatoes and green chilies is bad?
The first sign that your diced tomatoes and green chilies have gone bad is by detecting any off-smell. If there's a sour, fermented, or otherwise unpleasant odor, it's time to throw it out. Also, take a close look at the mixture. If you see any mold or if the color has darkened considerably, these are indications that the product is no longer safe to eat. Finally, if the canned tomatoes appear extremely watery or have an unusually metallic taste, it's best to discard them.
Tips for storing diced tomatoes and green chilies to extend shelf life
• For unopened cans, store in a cool, dry place like a pantry, away from extreme temperatures.
• Once opened, transfer any unused portion to a glass or plastic container with a tight-sealing lid before refrigerating.
• When freezing, store in a freezer-safe container, leaving some space at the top as it will expand when frozen.
• Before using the mixture, whether refrigerated or thawed, stir it well to redistribute flavors and texture.
• Remember, it's usually better to be safe than sorry. If in doubt about the mixture's condition, simply discard it and open a fresh can.