Add pumpkin pie spice or apple pie spice for warmth. Make cherry dump cake, pumpkin dump cake, or even blueberry dump cake by replacing the apple pie filling with pumpkin pie filling, cherry pie filling, or blueberry pie filling. Use gluten-free cake mix for gluten sensitivities. Use white chocolate chips, milk chocolate chips, or butterscotch chips instead of caramel bits. Make your own apple pie filling instead of canned apple filling