This advertisement will appear in Mid-February Popular and Women's Weeklies, March and some April Monthly Magazines, 1946. "WHICH FOODS DO WHAT?"—No. and when the pie was opened ... Let's get an inside view of, for example, a meat pie, and see what's interesting about it, besides the taste. For the more you know about "which foods do what" the easier and more interesting it is to plan your family's meals. To begin with, here are some simple and important things to know about the meat in that pie.