Potato Chip Cookies
["2 sticks margarine", "1 3/4 c. flour", "1 c. crushed potato chips", "1/2 c. sugar", "1 tsp. vanilla", "1/2 c. nuts (optional)"]
["Cream margarine and sugar.", "Add rest of ingredients and mix. Drop by teaspoon on slightly greased cookie sheet.", "Flatten.", "Bake at 350\u00b0 for 12 to 15 minutes.", "Sprinkle with powdered sugar while warm."]
["margarine", "flour", "potato chips", "sugar", "vanilla", "nuts"]