CRUST:

3/4 c. butter
1/2 c. powdered sugar
1 1/2 c. flour

FILLING:

3 eggs, slightly beaten
Juice of 1 lemon
2 tbsp. flour
1 1/2 c. sugar

Mix batter ingredients and pat into 8 x 12 inch pan. Bake 20 minutes at 350 degrees. Mix filling ingredients well and pour over hot crust. Bake 20 minutes. Cool. Cut into squares.