Anonymous, Betty Crocker picture cooky book (1948)
“ We give you many hints, shortcuts, and tricks that save you time and work ... everything that will make cooky-baking so easy for you.In this book you’ll find every type of cooky—all the favorites our Staff has discovered in our years of testing in the General Mills kitchens. Testing, of course ... testing and re-testing ... is the real “success secret” behind all our recipes. Why, we often spend weeks testing and perfecting just one single recipe! We make the recipe over and over again, but each time some one change is made that the Staff feels might improve it. ”
