Lemon Snow Bars
["1 c. all-purpose flour", "1/4 c. sifted powdered sugar", "1/2 c. butter, softened", "2 eggs", "3/4 c. granulated sugar", "3 Tbsp. lemon juice", "2 Tbsp. flour", "1/4 tsp. baking powder"]
["Stir together flour and powdered sugar.", "Cut in butter until mixture clings together.", "Put mixture into bottom of 8 x 8 x 2-inch baking pan.", "Bake for 10 to 12 minutes at 350\u00b0."]
["flour", "powdered sugar", "butter", "eggs", "sugar", "lemon juice", "flour", "baking powder"]