Egg On Toast

Egg on toast, for two. My wife is nuts for eggs. The problem is getting the egg not to stick to the pan. I think it is the difference in temperature between the egg and the pan. Most of the eggs that hit a pan come straight from the fridge. I try to let mine come up to room temp (few minutes) before they hit the hot pan (preferably cast-iron, to hold as much heat as possible). Less scrubbing in the clean up phase.