Prepare the water bath by putting the springform pan in a dry brownie pan, then place the brownie pan inside a larger pan. Set aside.
Using the paddle attachment, beat the cream cheese until smooth, creamy and lump-free.
24 ounce Cream cheese
Add sugar, sour cream, flour, and heavy cream and beat until smooth and lump-free.
1⅓ cup Granulated sugar, ¼ cup Heavy cream, 1 cup Sour cream, 1 tablespoon All-purpose flour
Switch to the rubber spatula, and lightly beat the eggs with vanilla extract. Add the beaten eggs and gently mix everything. Do not incorporate too much air into the mixture.
4 Eggs, 1 tablespoon Vanilla extract
Pour the cheesecake batter over the crust and place carefully into the prepared water bath. Fill up the larger pan about ¾ of the height of the springform pan; adjust as necessary. NO WATER SHOULD TOUCH THE BOTTOM OF THE SPRINGFORM PAN.
Bake the cheesecake for 65 to 75 minutes or until the sides appear solid and the center is jiggly. Turn the oven off, but do not open the oven door. Let the cheesecake cool in the water bath for 3 hours; the center will continue to cook slowly.
Crack open the oven door and keep the cheesecake inside for one more hour. Remove from the oven and transfer the cheesecake from the water bath to a wire rack. Cool for 1 hour, then place in the refrigerator until firm and thoroughly chilled.
When ready to remove the cheesecake from the pan, ring a kitchen towel under hot water and wrap it around the pan; this will warm up the butter around the cheesecake and make the release easier. Then, run the tip of a pairing knife around the top and open the pan's lock. Do not push the knife all the way to the bottom; only its tip should run around the cheesecake.
Dust the top with powdered sugar and decorate with some fresh fruit.