Allrecipes.com a hundred years ago, but they were calling it a pumpkin cheesecake pie. Really, it is just an extra creamy version of a pumpkin pie with a graham cracker and nut crust. I have changed it to a hazelnut crust because, well, I had hazelnuts on hand when I made it. Oh, and I just love hazelnuts.
Creamy Pumpkin Pie with a Hazelnut Crust