Preheat the oven to 425℉
In a food processor or a bowl, combine cream cheese, sugar and whipping cream.
Blend it until smooth, add in canned pumpkin, egg and cornstarch. Blend until smooth.
Crumple up a piece of parchment paper or use a Basque cheesecake liner in the cake pan
Pour the mixture into the cake pan (you can strain the mixture for even smoother texture.
Bake in the oven for 25 minutes depending on your oven. The center of cake should be jiggly.
Don't remove it from the cake pan, refrigerate for at least 4 hours or overnight.
Serve as after setting in the fridge.