French Lemon Bars
["1 3/4 c. regular flour", "1/4 tsp. salt", "1/2 c. powdered sugar", "3/4 c. shortening", "4 eggs", "4 tsp. flour", "2 c. sugar", "4 tsp. lemon juice", "grated rind of lemon"]
["Mix 1 3/4 cups flour, pinch of salt and powdered sugar.", "Melt shortening and pour over mixture.", "Press into 9 x 13-inch greased pan, leave a slight raised edge.", "Bake 20 minutes at 325\u00b0."]
["regular flour", "salt", "powdered sugar", "shortening", "eggs", "flour", "sugar", "lemon juice", "lemon"]