Fruits & Vegetables
How Long Does Kale Last?
Quick Answer
Kale lasts 7-10 days when unopened. Once opened, it should be used within 3-5 days.
Shelf Life by Storage Condition
| Storage Condition | Duration |
|---|---|
| Pantry (Unopened) | Not applicable |
| Pantry (Opened) | Not applicable |
| Refrigerator (Unopened) | 7-10 days |
| Refrigerator (Opened) | 3-5 days |
| Freezer | 8-12 months |
How to Tell If It Has Gone Bad
- Leaves become slimy or wet
- Leaves turn yellow or brown
- Foul or sour odor
- Wilted or excessively limp texture
Proper Storage Tips
- Store kale in a perforated plastic bag in the refrigerator crisper drawer
- Do not wash kale before storing; wash just before use to prevent moisture buildup
- To freeze, blanch kale in boiling water for 2-3 minutes, then cool and freeze in airtight containers
Risks of Using Expired Kale
Consuming spoiled kale can lead to gastrointestinal discomfort such as nausea, vomiting, or diarrhea due to bacterial growth or mold contamination. It is important to discard kale that shows signs of spoilage to avoid foodborne illness.
Get an Expiration Reminder
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Frequently Asked Questions
How long does Kale last?
Unopened kale lasts about 7-10 days in the refrigerator, while opened kale should be used within 3-5 days.
Does Kale expire?
Yes, kale does expire and will spoil if stored too long or improperly.
How can you tell if Kale has gone bad?
Kale is bad if the leaves are slimy, discolored, wilted, or have a sour or foul odor.