Four eggs, two table-spoonfuls of sugar, a speck of salt, half a teaspoonful of vanilla' extract, one cupful of whipped cream. Beat the whites of the eggs to a stiff froth, and gradually beat the sugar and the flavor into them. When well beaten, add the yolks, and lastly the whipped cream. Have a dish, holding about one quart, slightly buttered. Pour the mixture into this and bake just twelve minutes. Serve the moment it is taken from the oven.