What does the green circle around the eggs mean?

Perfect Hard-Boiled Eggs with No Green Ring
Eggs, a globally beloved food, are a true culinary treasure. They are nutritious, rich in protein, and naturally sugar-free. Whether for a quick breakfast, a nutritious lunch, or a protein-rich snack, eggs fit perfectly into any diet.

Hard-boiled eggs are particularly popular for their quick and easy preparation. They’re ready in minutes and easy to take on the go. However, boiling eggs can sometimes produce unexpected results. A common phenomenon is the appearance of a green ring around the yolk.

This unappetizing appearance often raises doubts about the freshness or safety of the egg. Fortunately, this discoloration isn’t due to spoilage; it depends entirely on the cooking method. Don’t panic, it’s simply a matter of technique!

The greenish ring around the yolk is caused by a chemical reaction between the iron in the yolk and the hydrogen sulfide in the white. This reaction mainly occurs when eggs are cooked too long or at too high a temperature. This creates a ring that, while not harmful, can spoil the appetite.

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