You know how it goes. You are cooking brunch. It is the weekend. A sleepy start, slower than normal. Hatching plans. Just what will be the perfect soldier to dip in to your runny egg yolk? I take great care with my eggs to avoid any potential problems. The yolk is the very best bit and I need it to be runny and perfect, I also need my white to be set. This, I figured out years ago. The trick is simple, just add a lid and cook it just long enough.