If you’ve ever peeled a hard-boiled egg and noticed a strange green or gray ring around the yolk, you’re not alone. For many home cooks, this unexpected discoloration can be confusing—and even a little unappetizing. It often leads people to wonder whether the egg is still fresh or if something went wrong during cooking. The good news? It’s completely harmless. The green ring is a common cooking result caused by a simple chemical reaction. Once you understand why it happens, you can easily prevent it and enjoy perfectly golden yolks every time. With a few simple kitchen tips, your eggs…
