Cookie Cheesecake Bars

2 rolls refrigerated choc. chip cookie dough
2 packages cream cheese
1/2 C. sugar
1 egg

Slice cookie rolls into 1/2" pieces. Use one roll to layer bottom of greased 9x13 pan.
Mix cream cheese, sugar and egg together. Pour over cookie slices.
Use 2nd roll of slices to make a cookie topping.
Cook for 20-30 minutes in a 345 degree oven. Cool completely before cutting into bars.
(really good if made the night before)