Place remaining dough in a single layer on top of the creme. This is most easily done by putting the second half of the dough in a gallon size freezer bag. Use your palms or rolling pin to flatten it out, and then use scissors to cut down both long sides of the bag, so it will open up book-style. Open it up carefully, and the dough will stick on one side of the bag. Then place the bag, dough side down, on the other three layers. From there peel the bag up and carefully spread the dough where it is uneven.