Butter Cookies
["1 c. butter (2 sticks)", "1/2 c. sugar", "1 egg", "1/2 tsp. vanilla", "2 1/2 c. all-purpose flour"]
["Cream butter, sugar and egg.", "Beat until fluffy.", "Add vanilla. Gradually mix in flour.", "Chill dough.", "Roll 1/8-inch thick to cut out cookies.", "Place on cookie sheet.", "Bake at 350\u00b0 for 8 to 12 minutes."]
["butter", "sugar", "egg", "vanilla", "flour"]