Yes, red onions will go bad in the fridge, although storing them there can extend their shelf life. According to the provided reference, whole onions, while not ideally stored in the refrigerator, will generally last for about two months when refrigerated.
How to Store Red Onions to Extend Their Shelf Life
While the fridge can prolong the life of your red onions, consider these tips for optimal storage:
- Whole Onions: Store in a cool, dark, and dry place with good ventilation. Pantries or cellars are often suitable.
- Refrigerator Storage: If refrigerating, use them within two months for best quality.
- Cut Onions: Wrap tightly in plastic wrap or store in an airtight container in the refrigerator and use within 7-10 days.
Signs Your Red Onion Has Gone Bad
Be on the lookout for the following signs that your red onion is no longer good:
- Soft spots or bruises: These indicate decay.
- Sprouts: While safe to eat, the onion's flavor and texture may be affected.
- Mold: Discard immediately.
- Unpleasant odor: A strong, rotten smell indicates spoilage.
