Potato Chip Cookies
["1 lb. butter or margarine", "1 c. sugar", "2 tsp. vanilla", "3 1/2 c. flour", "1 c. nuts, finely chopped", "2 c. crushed potato chips"]
["Cream butter, sugar and vanilla.", "Mix in flour.", "Add nuts and potato chips.", "Mix well."]
["butter", "sugar", "vanilla", "flour", "nuts", "potato chips"]