Aunt Sis' Sugar Cookies
["2 c. sugar", "1 c. Crisco shortening", "5 c. flour", "1 tsp. soda", "1 tsp. salt", "1 tsp. vanilla", "1/2 c. thick sour milk", "2 eggs", "1/2 tsp. lemon extract (optional)"]
["Mix ingredients together and roll out on a floured surface 1/4 to 1/2-inch thickness.", "Cut into desired shapes and bake on cookie sheet at 350\u00b0 for 10 to 15 minutes."]
["sugar", "shortening", "flour", "soda", "salt", "vanilla", "sour milk", "eggs", "lemon"]