Here's a recipe for boiling farm fresh eggs that are easy to peel.
Eggs that are at least 2 days old work best.
Bring a pot of water to a rapid boil.
Using a spoon, ease each egg into boiling water.
Turn down heat to a gentle boil.
Hard boiled 12-15 minutes
Medium boiled 6-7 minutes
Soft boiled 4-5 minutes
Pour out hot water and add cool water.
Let eggs rest in cool water for at least ten minutes.
There you have it. No salt or vinegar needed. It's that easy.