Potato Chip Cookies(Pecan Sandies)  
["1 c. butter (do not use margarine)", "1/2 c. sugar", "1 tsp. vanilla", "2 c. flour", "1 c. crushed potato chips", "1/2 c. chopped pecans or walnuts"]
["Cream butter and sugar.", "Add vanilla.", "Stir in 1 cup crushed potato chips and pecans.", "Add 2 cups flour gradually.", "Form into 1-inch balls.", "Place on cookie sheet.", "Press flat with floured glass bottom to about 1/8-inch thick.", "Bake at 350\u00b0 for 10 to 12 minutes.", "Hint:", "They won't color much when done."]
["butter", "sugar", "vanilla", "flour", "potato chips", "pecans"]