how to boil an egg perfectly?

•  Boil water: Place the eggs in a saucepan and cover them with cold water, about an inch above the eggs.
• Boil the eggs: Bring the water to a rolling boil over high heat.
• Cooking time: Once the water is boiling, reduce the heat to medium-low to maintain a gentle simmer and cook the eggs for: 

             Soft-boiled: 4-6 minutes,

             Medium-boiled: 7-9 minutes, 

             Hard-boiled: 10-12 minutes

• Cool the eggs: Once cooked, immediately transfer the eggs to a bowl of ice water to stop the cooking process.
• Peel and serve: After a few minutes in the ice water, gently crack and peel the eggs under running water, then serve or store them as desired.
• These five steps should give you perfectly boiled eggs with your desired consistency. Adjust the cooking time based on how you prefer the yolk.