Lela's Chocolate or Coconut Pie

Cook filling of choice in an IRON SKILLET! Combine dry ingredients in the skillet. Add milk and margarine, cook low to med. heat. Gradually add beaten egg yolks and vanilla. Stir throughout the cooking time. Cook until thick. Pour into baked pie shell and top with meringue.

(For coconut pie, put all the coconut you want in the filling, and sprinkle coconut on top of meringue.)