Family Tested & Approved
Mix cake mix, butter and 1 egg together and press firmly into bottom of greased 13x9 inch pan (for thinner cookies or if cutting into small shapes grease a jellyroll pan and press crust into)
Mix filling ingredients together until well blended and pour into prepared pan.
Bake at 325 for about 50 minutes. Mixture will be puffy. Allow to cool completely before cutting into squares.