Potato Chip Cookies
["1 c. butter", "1/2 c. sugar", "1 tsp. vanilla", "1 c. crushed potato chips", "1/2 c. chopped walnuts", "2 c. flour"]
["Preheat oven to 350\u00b0.", "In a medium bowl, cream together butter and sugar.", "Stir in vanilla.", "Add remaining ingredients, mixing well."]
["butter", "sugar", "vanilla", "potato chips", "walnuts", "flour"]