How to store eggs right for maximum freshness and safety

Eggs are a kitchen staple for many households due to their affordability, versatility, and long shelf life. Contrary to popular belief, eggs can remain fresh far longer than the printed "best by" date if stored correctly. According to the USDA, eggs typically last three to five weeks in the fridge and may remain safe for an additional week or two if properly refrigerated. Keeping eggs in their original carton and storing them in the coldest part of the refrigerator, not the door, helps maintain their freshness by stabilising temperature and slowing moisture loss.



Why proper refrigeration is crucial for eggs



In the US, eggs are washed before packaging to remove bacteria, which unfortunately also strips away their natural protective layer. This makes refrigeration essential to prevent bacterial contamination, including salmonella. Once eggs are refrigerated, they should remain so at all times to avoid condensation, which can promote bacterial growth. Keeping eggs at a consistent temperature ensures they stay fresh, safe, and ready for cooking or baking at any time.



Tips to extend egg shelf life at home

• Keep eggs pointed end down in the carton to keep the yolk centered and slow moisture loss.
• Do not wash eggs before storing, as this removes their natural protective coating.
• Store eggs in their original carton to protect them from temperature fluctuations.
• Place eggs in the coldest part of the fridge, not the door, for stable cooling.
• Keep eggs away from strong-smelling foods to prevent odour absorption.

Can you freeze eggs and still keep them fresh

Freezing eggs is a practical option, though eggs should never be frozen in their shells. Crack them into a container and lightly beat the yolks and whites together before freezing, or freeze the yolks and whites separately. Egg whites freeze particularly well, while yolks require a small amount of salt or sugar to maintain texture. You can also freeze scrambled eggs or pre-cooked egg bites for up to two to three months. Freezing eggs allows you to extend their usability without compromising quality, especially when you buy in bulk.



Easy ways to test egg freshness before use

One simple method to check egg freshness is the float test. Fill a large glass with cold water and gently place the egg inside:

• If the egg sinks and lies flat on its side, it is fresh.
• If it sinks but stands upright, it’s still safe but should be used soon.
• If it floats to the surface, it has gone bad and must be discarded.

This works because air naturally accumulates inside the egg over time, making older eggs more buoyant. Always test eggs individually, and check for unusual colours or a strong sulphur-like odour when cracked. These signs indicate spoilage and should be taken seriously.



Understanding the “best by” date on eggs

The "best by" or "sell by" date is a guideline, not a strict rule. Eggs often remain safe to eat one to two weeks beyond this date when stored properly. Over time, the egg white may thin, and the yolk may flatten slightly, but this does not necessarily indicate spoilage. By combining proper storage with freshness tests, you can confidently use eggs past the printed date, saving money and avoiding unnecessary waste.

Expired eggs aren’t always unsafe, but caution is essential. Use the float test, check colour, and smell after cracking. Discard eggs with pink, green, or iridescent hues, or a strong sulphur odour. When unsure, it’s safer to throw them away than risk illness. Hard-boiled eggs last about a week in the fridge, peeled or unpeeled. Store them in a sealed container, label with the boiling date, and keep them away from strong odours to ensure freshness for snacks, salads, or sandwiches.

Eggs can be stored longer than many people expect if handled properly. Keep them refrigerated in their carton, pointed end down, and test for freshness before use. Freezing eggs or using them in cooked dishes further extends their utility. Paying attention to storage practices and safety tips helps maximize your eggs’ shelf life, reduces waste, and ensures every meal starts with fresh, high-quality ingredients.


Disclaimer: This article is for general informational purposes only and is not a substitute for professional medical advice, diagnosis, or treatment. Always seek the guidance of a qualified healthcare provider regarding any medical condition or lifestyle change.


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