Potato Chip Cookies
["1 lb. butter", "1 c. sugar", "3 c. flour", "2 c. crushed potato chips", "1 c. pecans or walnuts (optional)", "1 Tbsp. vanilla"]
["Mix butter and sugar.", "Add vanilla, flour, potato chips and nuts.", "Drop by teaspoonful on ungreased cookie sheet.", "Bake at 350\u00b0 for 20 minutes or until done."]
["butter", "sugar", "flour", "potato chips", "pecans", "vanilla"]