1 to 1 1/4 c. peanut butter, depends on consistency
1/4 c. butter
1 tsp. vanilla
1 1/2 c. powdered sugar
1/2 c. flour
1 c. (6 oz.) semi-sweet chocolate chips

Beat first 3 ingredients until smooth. Beat in sugar and flour slowly. Roll into 1-inch balls. Chill on cookie sheets until firm, about 1 hour. Dip balls into melted chocolate with a toothpick to cover 2/3. Set on cookie sheet, smooth over holes. Chill 15 minutes until set, store covered in refrigerator up to 2 months. Makes 60.