Blend: 3/4 C. Butter 1 1/2 C. Flour 1/3 C. Powdered Sugar Press into 13x9 pan. Bake 15 minutes at 350 degrees. Beat 3 eggs. Add: 1 1/2 C. Sugar 1/2 C. Lemon Juice Sprinkle 4 Tbl. Flour into mixture and mix. Pour over crust, bake 15 more minutes. Dust with powdered sugar.