How Long Does Canned Tomatoes Last?
Quick Answer
Canned Tomatoes lasts 1-2 years when unopened. Once opened, it should be used within 5-7 days.
Shelf Life by Storage Condition
| Storage Condition | Duration |
|---|---|
| Pantry (Unopened) | 1-2 years |
| Pantry (Opened) | Not applicable |
| Refrigerator (Unopened) | Not applicable |
| Refrigerator (Opened) | 5-7 days |
| Freezer | 6-8 months |
How to Tell If It Has Gone Bad
- Bulging or leaking can
- Off or sour smell
- Mold growth inside the can or on the tomatoes
- Discoloration or slimy texture
Proper Storage Tips
- Store unopened cans in a cool, dry pantry away from direct sunlight.
- After opening, transfer tomatoes to a non-metal airtight container before refrigerating.
- Use opened canned tomatoes within 5-7 days for best quality and safety.
Risks of Using Expired Canned Tomatoes
Consuming canned tomatoes that have spoiled can lead to foodborne illnesses such as botulism, especially if the can is bulging or damaged. Spoiled tomatoes may also cause gastrointestinal distress due to bacterial or mold contamination.
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Frequently Asked Questions
How long does Canned Tomatoes last?
Unopened canned tomatoes last 1-2 years when stored in a cool, dry place; opened canned tomatoes should be used within 5-7 days if refrigerated.
Does Canned Tomatoes expire?
Yes, canned tomatoes have a best-by date and can lose quality after 1-2 years unopened; once opened, they spoil quickly within a week.
How can you tell if Canned Tomatoes has gone bad?
Signs include a bulging or leaking can, off or sour smell, mold growth, discoloration, or a slimy texture.