Why does a green ring form on the yellow of the hard-boiled egg? (And how to get rid of it?)

the perfect recipe, here are some tasty ways to use eggs:
 

Slice it up and add it

 

potato salad or mixed green salad

Make a stuffed egg with homemade mayonnaise and red peppers.

Grate on avocado toast for extra protein and better consistency.

Sliced in sandwiches or wraps is a simple yet filling dish.

Summary:
The greenish ring around the yolk of a hard-boiled egg may seem strange, but there is no reason to worry – in addition, with the right technique, it can be completely avoided. All you