Why does a green ring appear around hard-boiled eggs?

  1. out for 10–15 minutes before boiling

🍽️ Bonus: How to Make Perfect Hard-Boiled Eggs
Place eggs in a single layer in a saucepan
Cover with cold water (1 inch above eggs)
Bring to a boil, then cover and remove from heat
Let sit for 10 minutes (for medium/large eggs)
Drain and transfer to ice water for 5+ minutes
Peel and enjoy!

Pro Tip: Add a pinch of salt or vinegar to the water — helps minimize mess if eggs crack.

 

Final Thoughts
That green ring isn’t a flaw.
It’s just

There’s more to discover. Continue to the next page for the rest of this article.