Rich Sugar Cookies
["1 1/2 c. sugar", "1/2 c. butter", "1/2 c. shortening", "3 eggs", "3 1/2 c. all-purpose flour", "2 tsp. baking powder", "1 1/4 tsp. salt", "1 1/2 tsp. vanilla"]
["Cream sugar, butter, shortening, eggs and vanilla thoroughly. Blend together dry ingredients and stir with creamed mixture a little at a time.", "Chill for several hours.", "(If using a cookie press, do not chill and substitute shortening for butter.)", "Roll out small portions to 1/8-inch thickness.", "Cut with floured cookie cutters.", "If using pre-sifted flour, omit baking powder and salt. Sprinkle with sugar.", "Bake at 375\u00b0 for 8 to 10 minutes.", "Yields 5 to 6 dozen."]
["sugar", "butter", "shortening", "eggs", "flour", "baking powder", "salt", "vanilla"]