Lowfat Sweet Potato Pie

Ingredients

1/2  cup plus 2  tbs. self rising flour 1/4  cup fat-free margarine
1  tsp. cold water 1/2  cup fat-free margarine, melted
1-1/2  cups cooked & mashed sweet potatoes 3  tbs. flour
Sugar substitute equal to 1 1/2 cups sugar 2/3  cup evaporated skim milk
3  Egg Beaters, beaten (= 3 eggs) 1  tsp. vanilla extract
1  tsp. lemon extract 1 1/2  tsp. allspice

Preparation

Mix 1/2 cup plus 2 TBS flour, 1/4 margarine, & 1 tsp. cold water & blend well.  Roll out until thin & line a pie pan with it.   Combine remaining  ingredients & mix well.  Pour into unbaked pie crust.  Bake at 350°  for 55 minutes.  Test doneness with a silver knife.