Expiration & Storage Tips
When does green olives expire?
Green olives can last for up to two years when unopened, stored in a cool, dark place. Once you've opened the jar, try to consume the olives within two weeks. However, if you keep them submerged in their brine in the refrigerator, they may last for several months. The exact expiry of homemade green olives can be hard to estimate, but generally, they stay good for up to a year when properly stored in a cool, dark place. You can also freeze green olives, which will considerably extend their shelf life up to a year.
How do you tell if green olives is bad?
Green olives have gone bad when they display signs of mold or yeast growth, which may appear as white, fuzzy spots. Also, a sour or off smell can be a warning sign. If the brine looks cloudy, this is another indication that the olives are spoiled. A change in texture, like mushiness or a slimy feel, is also not a good sign. Always discard if there’s any doubt, remember, when it comes to safety, it's better to be cautious.
Tips for storing green olives to extend shelf life
• Always keep the olives submerged in their original brine for optimal freshness.
• Transfer olives to a glass container with a tight-fitting lid after opening, and keep them in the fridge to prevent spoilage.
• To freeze green olives, place them in an airtight container or a heavy-duty freezer bag.
• If you're not a fan of cold olives, you can thaw them in the refrigerator overnight before serving.