2 sticks butter
1/2 c. powdered sugar
2 c. flour
1/4 tsp. salt
4 eggs
1 tsp. lemon rind, grated
2 c. sugar
1/4 c. flour
1/2 tsp. baking powder

Mix butter, powdered sugar, flour and salt. Press into bottom of 9 x 13 inch pan. Bake at 350 degrees for 20 minutes. Beat eggs, sugar, flour, grated lemon rind, lemon juice and baking powder and pour over baked crust. Bake 25 minutes at 350 degrees. Sprinkle top with powdered sugar after baking, cool and cut in squares.