||Preheat oven to 350°.
Combine cake mix, 1 egg, butter, and pecans until dry ingredients are moistened. Press into a sprayed/greased 13″x9″x2″ pan.
Combine cream cheese, 2 eggs, vanilla, and 1 cup of confectioners’ sugar. Beat until blended, then gradually add remaining confectioners’ sugar. Beat until smooth. Pour over chocolate layer and spread evenly.
Bake for 35 to 40 minutes. Cool on a wire rack. Cut into squares when cooled.
Makes about 48 bars.