Butter one side of bread. Make a circle cut in the bread to fit the egg

Melt butter in a pan. Then put bread in pan with buttered side up. Crack egg in center. Move a little so bottom of egg doesn't stick. Wait till the bottom of the egg cooks a little and bread is a golden brown & a little toasted.

When you flip it over move the bread lightly to make sure the egg doesn't stick.

Cook till desired wellness of egg.