What Does the Green Circle Around the Eggs Mean?

Check the Freshness of Your Eggs

The freshness of the eggs affects how likely the ring will form.

Quick freshness test:

Fill a glass with water and gently place the egg inside.

If it sinks and lays flat, it’s very fresh.

If it stands upright or floats, it’s older and should be used soon or discarded.

Final Thoughts

While the green ring around hard-boiled eggs is harmless, it can be off-putting—especially when serving eggs in salads or as a garnish.

By controlling cooking time and cooling the eggs quickly, you’ll keep them looking fresh, bright, and appetizing every time.

Tip: A well-cooked hard-boiled egg should be firm, uniformly colored, and visually appealing—so your meals look as good as they taste!