Peanut Butter Balls
["1 stick butter", "1 1/2 c. peanut butter", "3 c. confectioners sugar", "1 tsp. vanilla", "1/2 lb. chocolate, melted"]
["Mix butter, peanut butter, sugar and vanilla until smooth. Make into 1-inch balls.", "Place in freezer on cookie sheet."]
["butter", "peanut butter", "confectioners sugar", "vanilla", "chocolate"]