Why is there a green ring around your hard-boiled egg?

 

What triggers this color alteration?

The interaction of hydrogen sulfide from the egg white with iron from the yolk instigates the discoloration.

How can you ensure the absence of the green ring?

The key lies in meticulously adhering to the correct cooking duration for hard-boiled eggs.

What’s the secret to achieving the perfect hard-boiled egg?

While opinions on the ideal cooking time may vary, a consensus suggests a range of 10 to 12 minutes. So, the next time you embark on hard-boiling eggs, either set a precise cooking time or utilize the timer on your phone. Bid farewell to the green ring for good.