SHELL:

1 c. butter
2 c. flour
1/2 c. powdered sugar

TOPPING:

2 c. sugar
4 eggs
4 tbsp. flour
6 tbsp. lemon juice
1/2 tsp. baking powder

SHELL: Cut together ingredients until there are pea-sized particles and press into a 15 x 10 inch jelly roll pan. Bake at 350 degrees for 20 minutes.

TOPPING: Combine ingredients and pour over baked shell and bake at 350 degrees for 20 minutes. Cut into bars.