Freshly diced tomatoes are best used the same day they are cut, but can be stored for a day or two if properly handled.
Here's a more detailed breakdown:
- Same Day is Best: For optimal flavor and texture, use diced tomatoes as soon as possible after cutting.
- Refrigeration: If you need to store them, place the diced tomatoes in an airtight container and refrigerate immediately.
- Storage Time: They will generally remain good for consumption for 1-2 days in the refrigerator.
- Quality Degradation: After this time, the tomatoes may start to lose their flavor, develop a slightly dry or shriveled texture on the cut surfaces, and become less appealing.
- Signs of Spoilage: Discard diced tomatoes if they show signs of spoilage, such as a slimy texture, mold growth, or an off odor.