Line an 8x8 baking pan with tin foil and spray with cooking spray, press cookie dough into bottom of pan and up the sides.
Bake crust for about 15-20 minutes or until slightly golden and puffed up. Remove from oven and set aside.
To make filling in bowl combine the remaining ingredients and stir until blended. Pour onto crust and bake for an additional 20-30 minutes or until center is set.
Remove from oven and let cool.
Sprinkle with powdered sugar and serve!
Notes
These bars are gooey so we like to refrigerate ours before serving to make it easier to slice. Baking times are subject to oven temps. This may require extra baking for center to set.