Fruit Pancakes

Mix 1½ cups sifted flour with ½ teaspoonful baking powder and add ½ teaspoonful salt, the yolks of 3 eggs and 1½ cups milk or water; when this is well mixed stir in the whites of the eggs, beaten to a stiff froth; bake from this mixture 4 large, thin pancakes; wash some ripe strawberries, sweeten with sugar and mash them all up with a silver spoon; put a layer of the mashed fruit over each pancake, lay them on top of one another, dust with powdered sugar and serve.