1/2 c. shortening
3/4 c. powdered sugar
5/8 c. butter
2 1/2 c. flour

Mix butter and shortening. Add powdered sugar and flour. Pat in greased pan. Cook at 350 degrees for 15 to 20 minutes until light brown.

TOPPING:

4 eggs
1/4 c. flour
2 c. granulated sugar
1/4 c. lemon juice concentrate

Mix ingredients together and pour onto crust. Return to oven and bake until set, about 15 minutes. Sprinkle with powdered sugar. Cut when cool.