Lemon Squares
["1 1/2 c. flour", "1 1/2 sticks margarine", "1/2 c. powdered sugar", "3 eggs", "1 1/2 c. sugar", "3 Tbsp. flour", "1/2 tsp. salt", "1/3 c. lemon juice"]
["Mix flour, margarine and powdered sugar.", "Press into a 9 x 13-inch pan.", "Bake 20 minutes at 325\u00b0; cool.", "Mix eggs, sugar, flour, salt and lemon juice.", "Pour over baked crust.", "Bake 25 minutes at 325\u00b0.", "Cool and sprinkle with powdered sugar."]
["flour", "margarine", "powdered sugar", "eggs", "sugar", "flour", "salt", "lemon juice"]