Preheat oven to 350°F.
To soften cream cheese, either leave it sit out on the counter for a little bit until it has reached room temperature, or remove foil wrapper from cream cheese and microwave for about 30 seconds.
Using a stand mixer or a handheld electric mixer, first mix together cream cheese, eggs, and sugar until well blended. 16 ounces Philadelphia cream cheese, softened, 2 large eggs, ¾ cup granulated sugar
Then, add remaining ingredients and mix just until well blended and smooth.
16 ounces pure pumpkin puree (not pumpkin pie mix), 1 tablespoon all purpose flour, 1 ½ teaspoons cinnamon, ½ teaspoon ground ginger, ½ teaspoon nutmeg, 1 teaspoon vanilla extract
Pour into crust and spread evenly using a rubber spatula.
Bake at 350°F for 45 minutes.
Wearing oven mitts, give the oven rack a good shake. If the outer 2" have firmed up, but the inside is still a bit wobbly, that's fine. Turn off the oven, but leave the cheesecake in the oven for another hour, while it cools down...then put it in the refrigerator. Cooling the pie in this slow manner helps reduce the chance of cracking. Chill for at least 6 hours. Serve with homemade whipped cream.