Mexican Wedding Cakes
["1/2 c. butter", "1/4 c. powdered sugar", "1 c. flour", "1 tsp. vanilla", "1 c. chopped nuts"]
["Cream butter and sugar; add flour gradually, beating each time.", "Add vanilla and nuts and blend.", "Shape into crescents; place on ungreased cookie sheet and bake at 325\u00b0 for 15 to 18 minutes."]
["butter", "powdered sugar", "flour", "vanilla", "nuts"]