1 piece of bread
1 egg
butter
Salt & pepper

Toast each slice of bread on one side (under broiler is a good method). Place toasted side down on cookie sheet. Separate eggs, reserving whole yolks in shallow dish of water. Beat egg whites until stiff but not dry. Heap beaten egg white on toast. Make depression in center to hold yolk. With slotted spoon, place egg yolks in the depression. Bake at 350 degrees for about 15 minutes or until yolks are as firm as you like.