Hard Boiled Eggs

Here is your guide to make the perfect hard-boiled egg:
1. Put the eggs in the pot and cover the eggs with an inch of water.
2. Add 1 tablespoon of vinegar.
3. Bring the water to boil.
4. Let the eggs boil in the water for 60 seconds.
5. Turn off heat and cover the pot.
6. Keep the eggs in the pots for 15 minutes.
7. Take out the eggs.
These perfectly boiled eggs are ready to be coloured.