Mix the baking-powder and salt in the flour. Beat the eggs; add to the yolks, first, milk, then butter (melted), then flour, then the whites. Beat well after it is all mixed, and bake them immediately in a hot oven, in gem-pans or rings. Take them out of the pans or rings the moment they are done, and send them to the table. The self-raising flour is very nice for making muffins. In using this, of course, the baking-powder should be omitted.