Two eggs, the whites beaten separately, a small cup of flour, the same of milk; mix yolks, flour and milk into a smooth batter; stir in a tablespoonful of butter melted and a little salt; then add the whites of the eggs beaten till they stand high, and a teaspoonful of baking-powder; mix gently after the whites are in; bake in a well-buttered tin in a very hot oven.