5 Ways to Tell if an Egg is Fresh or Rotten…

Have you ever wondered if the eggs you’re using are still fresh? It can be difficult to tell since their shells conceal the condition of the white and yolk. Fortunately, there are simple methods to check egg freshness, and we’ll also provide tips on reducing food waste related to eggs.

When purchasing eggs from the supermarket, you’ll notice a use-by date on the packaging. In France, for example, eggs cannot be sold within seven days of their minimum durability date. If you’re buying eggs directly from a farm or henhouse, keep in mind that the maximum use-by period is 28 days from the day the egg was laid.

If your eggs aren’t cracked or damaged, you can safely store them in the refrigerator for up to one month past their use-by date, which is typically 58 days after they were laid. Proper storage is essential to preserve freshness, prevent mold, and reduce food waste. Always refrigerate eggs to minimize health risks.

Like other perishable foods, eggs can develop a bad odor once they’ve gone bad. If an egg has passed its expiration date, start by giving it a sniff. If it smells off or unpleasant, discard it. Consuming expired eggs not only alters their taste but also means they’ve likely lost valuable nutrients. However, if the smell is normal, feel free to use the egg in a quick dish, like an omelette.

Your eyes are also a great tool for identifying whether an egg is still good. Inspect the shell carefully—if it’s powdery, sticky, cracked, or otherwise compromised, it could be a sign of mold or spoilage. Additionally, after cracking the egg, check for any unusual discoloration in the white or yolk. If you see shades of blue, pink, black, or green, the egg is likely spoiled and should not be consumed.

By following these simple steps, you can ensure your eggs are fresh and avoid unnecessary food waste!