2 C. flour, sifted
1/2 C. powdered sugar, sifted
1 C. margarine
4 eggs, beaten
2 C. granulated sugar
1/3 C. lemon juice
1/4 C. flour
1/2 tsp. baking powder
FROSTING:
1 1/2 C. powdered sugar
2 T. milk
3 T. margarine
2 tsp. lemon juice
Mix together 2 cups flour and powdered sugar. Cut in butter. Press into 9×13″ pan and bake at 350º for 20 to 25 minutes, or until lightly browned. Beat eggs. Add sugar, lemon juice and 1/4 cup flour and baking powder sifted together. Stir into egg mixture. Pour over baked crust. Bake about 20 minutes longer. Cool.
FROSTING: Beat until smooth. Spread on cooled bars. Cut as desired.