Lemon Pie Bars
["3/4 c. margarine", "1/2 c. powdered sugar", "1 1/2 c. flour", "3 eggs", "1 1/2 c. sugar", "3 Tbsp. flour", "juice of 1 lemon or 2 Tbsp. juice"]
["Mix first 3 ingredients like pie dough. Pat into greased 9 x 13 pan. Bake for 20 minutes at 350\u00b0. Mix next 4 ingredients. Pour over baked crust. Bake 20 minutes. Remove from oven. Sprinkle powdered sugar over top."]
["margarine", "powdered sugar", "flour", "eggs", "sugar", "flour", "lemon"]