Double Chocolate Finger Bars

Bars
1 package Pillsbury Plus Butter Recipe Chocolate Cake Mix
½ cup margarine or butter
1 (3-oz.) package cream cheese
1 egg

Frosting
1 ½ cups vanilla milk chips
¾ cup margarine or butter, softened
½ cup powdered sugar
Chocolate sprinkles

Heat oven to 375º F. Place cake mix in large bowl. Using pastry blender or fork, cut in margarine and cream cheese until crumbly. Add egg; beat until dough is formed. Press dough evenly in ungreased 15x10x1-inch baking pan. Bake at 375º F for 12 to 17 minutes or until set. Cool completely.

Melt vanilla milk chips in small saucepan over low heat, stirring constantly. Cool slightly. In small bowl, beat ¾ cup margarine and powdered sugar until fluffy. Gradually beat in cooled vanilla milk chips. Frost cooled bars; sprinkle with chocolate sprinkles. Cut pan of bars crosswise into 6 rows; cut lengthwise into 10 rows, forming finger-shaped bars. 60 bars.