Prepare the Pie Crust: Preheat the oven to 350°F (175°C). Roll out the pie crust and place it in a 9-inch pie pan, crimping the edges. Set aside.
Make the Cream Cheese Layer: In a bowl, beat the cream cheese, sugar, egg, and vanilla extract until smooth. Spread this mixture evenly over the bottom of the pie crust.
Prepare the Pumpkin Layer: In a separate bowl, mix the pumpkin puree, sugar, cinnamon, nutmeg, cloves, ginger, eggs, and evaporated milk until well combined. Carefully pour the pumpkin mixture over the cream cheese layer.
Bake the Pie: Place the pie on a baking sheet to catch any spills and bake for 50-60 minutes, or until the center is set and a toothpick inserted into the center comes out clean.
Cool the Pie: Let the pie cool to room temperature, then refrigerate for at least 2 hours before serving.
Serve: Slice and serve with a dollop of whipped cream, if desired.