MOM'S SUGAR COOKIES 1/2 Cup powder sugar 3/4 Cup butter (softened) 1-1/2 Cups all purpose flour 1/4 Cup Cornstarch 2 tsp. Vanilla After Mixing, let get cold (refriderate) for 1 hour then roll. Bake on lightly buttered cookie sheet. Bake at 325* until edges turn slightly brown 12-15 minutes.