Preheat oven to (350°F or 177°C).
Add the softened cream cheese and honey to a stand mixer fitted with a paddle attachment. Beat the cream cheese/sugar mixture on medium speed until light and fluffy.
Add the evaporated milk and pumpkin puree. Mix until thoroughly combined on medium speed.
Add the eggs, one at a time, and beat for 45 seconds before adding the second egg. Next, beat the second egg for the same amount of time.
Add the cornstarch, ground cinnamon, ground nutmeg, and ground clove in a separate mixing bowl. Run the mixer on low and pour the spices/cornstarch into the pumpkin/cheesecake mixture. Continue mixing on low until everything is well incorporated.
Pour the pumpkin cheesecake batter into the reserved gingersnap crust and place the cheesecake on the sheet pan and place it into the 350°F/177°C oven on the center rack. Bake for 55-60 minutes.
After approximately 1 hour, turn the heat off and leave the cheesecake in the oven for an additional hour. The residual heat will gently set the cheesecake filling in the center. Otherwise, the top of the cheesecake will collapse when it's cooled. IF this happens, the cheesecake is still delicious, just not at its full potential.
Remove the cheesecake after 1 hour. Reserve
Turn the heat back on to 350°F/177°C.
Spoon on the Sour Cream/Crème Fraîche Topper to the cheesecake and return to the oven for an additional 8-10 minutes. The extra baking time will set the Sour Cream/Crème Fraîche Topper.
Remove cheesecake from the oven and place on a wire cooling rack. Allow cooling for 15 minutes minimum.
To remove the outer ring of the cheesecake, take a thin knife and run it around between the crust and the outer ring of the pan to loosen. Be careful and make sure your blade can move around the cheesecake. Next, undo the restraining clip of the ring and carefully remove the outer ring. (If the crust sticks in some, areas use the thin knife to separate and lightly push the crust back onto the cheesecake.)
Allow to cool thoroughly for another 1 hour before attempting to slice. For best results chill the cheesecake overnight.