2 c. flour
1/2 c. confectioners sugar
3/4 c. melted butter
1 3/4 c. granulated sugar
4 T. flour
1 t. baking powder
6 T. lemon juice
3 eggs

Mix 2 cups flour, confectioners sugar, and butter. Spread into oblong pan and bake 15 minutes at 350 degrees.
Mix granulated sugar, 4 Tablespoons of flour, baking powder, lemon juice, and eggs. Pour into shell and bake 25 minutes at 350 degrees. Sprinkle with confectioners sugar and cool.