To keep the yolk in the center of an egg while cooking, gently stir the eggs while they boil.
Here's a breakdown of the method:
- Water Level: Make sure the eggs are fully submerged in water in a saucepan.
- Heating: Bring the water to a boil over medium-high heat.
- Stirring Technique: Gently stir the eggs continuously or frequently during the first few minutes of boiling. This constant movement helps to center the yolk as the egg cooks and the white solidifies.
- Why it Works: The stirring motion prevents the yolk from settling to one side of the egg as it cooks, ensuring a more centered position.
This method is particularly useful when you want the egg yolk to be perfectly centered for aesthetic reasons, such as in deviled eggs or when presenting a sliced hard-boiled egg. It's important to be gentle while stirring to avoid cracking the shells.