Lemon Sponge Pie
["3 eggs, separated", "1 1/4 c. sugar", "1/4 c. flour", "1/4 c. margarine", "1/3 c. lemon juice", "1 c. milk"]
["Bake pie shell 8 minutes.", "Beat egg whites.", "Add 1/4 cup sugar.", "Beat until soft peaks.", "Beat remaining ingredients and yolks.", "Fold in egg whites.", "Bake 40 minutes."]
["eggs", "sugar", "flour", "margarine", "lemon juice", "milk"]