How to Store Yogurt | Shelf Life & Spoilage Signs
Quick Storage Facts
| Storage Method | Duration | Safety | Notes |
|---|---|---|---|
| unopened Fridge | 2-3 weeks | ✅ | Check 'sell by' or 'best by' date |
| opened Fridge | 1-2 weeks | ✅ | Keep tightly sealed |
| greek Yogurt Fridge | 1-2 weeks | ✅ | May last slightly longer than regular yogurt |
| freezer Storage | 1-2 months | ⚠️ | Texture changes; best for smoothies or cooking |
Signs of Spoilage
- •Mold or unusual growth on the surface
- •Strong sour smell (beyond yogurt's normal tangy scent)
- •Significant separation or curdling (beyond normal whey formation)
- •Unusual discoloration (pink, yellow, or blue tints)
- •Off or bitter taste
- •Bulging or bloated container
- •Excessive liquid with unusual color (yellowish or pinkish)
Storage & Reheating Tips
- •Store yogurt in the main part of the refrigerator, not in the door where temperature fluctuates
- •Keep yogurt container tightly sealed to prevent absorption of other food odors
- •Use clean utensils each time you scoop yogurt to prevent contamination
- •Don't leave yogurt at room temperature for more than 2 hours
- •Store yogurt in its original container or transfer to an airtight container
- •If freezing yogurt, portion into smaller containers for easier thawing
- •For longer storage, consider Greek yogurt which typically has less moisture and may last slightly longer
- •Yogurt with live active cultures may continue to ferment and become more sour over time, but is still safe to eat
Food Safety Reminder
When in doubt, throw it out! Food can harbor harmful bacteria without visible signs of spoilage.
Frequently Asked Questions