Potato Chip Cookies
["1 lb. margarine", "4 tsp. vanilla", "1 c. crushed potato chips", "1 c. sugar", "3 1/2 c. flour"]
["Cream sugar, margarine and vanilla.", "Add flour and chips. Drop by teaspoons on greased cookie sheet.", "Press hole in center. Bake at 350\u00b0 for 10 minutes.", "Sprinkle with powdered sugar while warm."]
["margarine", "vanilla", "potato chips", "sugar", "flour"]