Old cookies

Many people always fail in making cookies, either when they're baked or when they're ill-defined. Actually, making cookies is not as difficult as you think, and I can start with a simple formula, and I've chosen the most basic cookie formula, with fewer ingredients and no milk powder, and changed the whole egg fluid to protein, which is lighter than the whole egg fluid, less material, and better suited to the new hands. It is most important to note that egg fluids have to be added in a series of phases, with a little extra time, so that they can be fully integrated and a little more so that it will not be easy to separate oil and water. And the other thing is to make cookies. Better make them with sugar powder, not with sugar. Doing both would basically not fail。