Lemon Squares
["1 c. flour", "1/4 c. confectioners sugar", "1/2 c. melted butter or margarine", "1 c. sugar", "1/2 tsp. baking powder", "2 Tbsp. flour", "3 Tbsp. lemon juice", "2 eggs, slightly beaten"]
["Mix flour, confectioners sugar and melted butter or margarine and press in 8 x 8-inch pan.", "Bake for 20 minutes at 350\u00b0.", "Mix sugar, baking powder, flour, lemon juice and eggs.", "Pour over first baked mixture and return to oven.", "Bake for 25 minutes at 350\u00b0.", "When cool, sprinkle lightly with confectioners sugar and cut into squares."]
["flour", "confectioners sugar", "butter", "sugar", "baking powder", "flour", "lemon juice", "eggs"]