1 c. butter
1/2 c. white sugar
1 1/2 c. plain flour
1 tsp. vanilla
1/2 c. chopped nuts (or raisins or chocolate chips)
1/2 c. crushed potato chips

Mix butter, sugar; add flour and remaining ingredients. Drop by teaspoon on greased cookie sheet. Bake at 300 degrees approximately 15 minutes. (They do not need to be brown.)