Chocolate Chip Cheeseball

1 (8 oz. package cream cheese, softened
1/2 cup butter, softened
3/4 cup confectioners' sugar
    
2 tlb. brown sugar
1/4 tsp. vanilla extract
3/4 cup miniature semisweet chocolate chips
3/4 cup finely chopped pecans

Directions:
1. In a medium bowl, beat together cream cheese and butter until smooth. Mix in confectioners' sugar, brown sugar and vanilla. Stir in chocolate chips. Cover, and chill in the refrigerator for 2 hours.
2. Shape chilled cream cheese mixture into a ball. Wrap with plastic, and chill in the refrigerator for 1 hour.
3. Roll the cheese ball in finely chopped pecans before serving.

(Omit pecans, if desired.)