Then the day old bread is dropped in a low, flat dish, turned from one side to the other quickly enough not to soak up too much liquid, then placed in a hot skillet (with either butter or oil heated in it) and fried to golden brown on first one side then the other.
I usually add a bit of cinnamon and occasionally a teaspoon of sugar in the egg/milk mixture, especially if I'm serving the "French Toast" as other than breakfast, and dust with powdered sugar.