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

Mix together. Press into a 13 x 9 inch pan. Bake at 350 degrees for 20 minutes.

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

Mix and pour onto hot crust. Bake 20 minutes more. Cool slightly and dust with powdered sugar while still warm.