Expiration & Storage Tips
When does nonfat plain greek yogurt expire?
An unopened tub of nonfat plain Greek yogurt lasts about two weeks past the printed sell-by date on the package. If the container has been opened but is still refrigerated, it should last up to 10 days if it's covered well. Freezing is possible for about 1-2 months but may affect the yogurt's texture, creating a grainy consistency once defrosted. After thawing, the yogurt should be consumed within a week.
How do you tell if nonfat plain greek yogurt is bad?
If the Greek yogurt exhibits signs of spoilage, it's time to throw it away. These can manifest as discoloration, off smells and flavors, or the existence of mold. If it has liquid on top, it doesn't necessarily mean it's spoiled, as this is likely just whey separating, which can be stirred back in. However, wide patches of pink, blue, green or dark discoloration are signs of harmful molds and you should get rid of the yogurt immediately.
Tips for storing nonfat plain greek yogurt to extend shelf life
• Always store your Greek yogurt in the refrigerator at temperatures below 40°F.
• For a longer shelf life, consider storing the yogurt in the back of the fridge where it's cooler, rather than the door.
• Keep the yogurt sealed tightly when not in use to prevent it from absorbing odors in the fridge.
• Using clean utensils every time when scooping the yogurt can prevent introducing bacteria.
• Freezing Greek yogurt: Freeze in an airtight container or in individual serving sized lidded containers for smoother texture. Defrost in the fridge rather than at room temperature to prevent bacterial growth.