Steak burger topped with egg (Slideshow version)
Stage 8/8 : 2 min.
...and place a yolk carefully in the centre. Surround with potatoes, or other accompaniment.Salt the egg yolk lightly just before serving.
Remarks
As you will have read, the egg yolk is not cooked, but just warms through in contact with the white and the meat. This way you can be sure of nicely set white, liquid yolk, and tender meat. Just right...To improve the appearance, you can try pouring in the yolks separately (but you'll need a very large pan), or cooking them one after the other, to give proper circles.