How Long Does Cheddar Cheese Last?
Quick Answer
Cheddar Cheese lasts 6 months when unopened. Once opened, it should be used within 3-4 weeks.
Shelf Life by Storage Condition
| Storage Condition | Duration |
|---|---|
| Pantry (Unopened) | Not applicable |
| Pantry (Opened) | Not applicable |
| Refrigerator (Unopened) | 6 months |
| Refrigerator (Opened) | 3-4 weeks |
| Freezer | 6 months |
How to Tell If It Has Gone Bad
- Visible mold growth (colors other than natural white or blue veins)
- Sour or off smell
- Slimy or sticky texture
- Discoloration or excessive dryness/cracking
Proper Storage Tips
- Keep cheese tightly wrapped in wax paper, parchment paper, or cheese paper and then loosely in plastic wrap or a sealed container.
- Store cheese in the vegetable crisper drawer or a designated cheese drawer in the refrigerator to maintain consistent temperature and humidity.
- Avoid storing cheese in the freezer unless long-term storage is needed; freezing may alter texture.
Risks of Using Expired Cheddar Cheese
Consuming expired cheddar cheese can lead to foodborne illnesses due to the growth of harmful bacteria or molds. Some molds produce mycotoxins that may cause allergic reactions or respiratory issues. It is important to discard cheese showing signs of spoilage to avoid these health risks.
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Frequently Asked Questions
How long does Cheddar Cheese last?
Unopened cheddar cheese lasts about 6 months in the refrigerator, while opened cheddar cheese lasts 3 to 4 weeks refrigerated.
Does Cheddar Cheese expire?
Yes, cheddar cheese can expire and spoil, especially once opened and exposed to air and moisture.
How can you tell if Cheddar Cheese has gone bad?
Signs include visible mold growth, sour or off smell, slimy texture, and discoloration.