1/2 cup Shortening 1 cup Sugar 1 Egg 3 1/4 cup Flour 1/2 tsp Soda 1 tsp Baking Powder 1/2 tsp Salt 1/2 cup Sour Milk 1 tsp Vanilla Cream sugar and shortening. Add egg and vanilla. Add sifted dry ingredients alternately with sour milk. Chill dough in refrigerator. Bake at 375 degrees for…