Prepare the springform pan for a water bath. Once the crust has cooled, wrap the springform pan with 2 layers of heavy-duty foil, wrapping and folding the edges at least ¾ up the sides of the pan. For an extra barrier, if desired, place an oven bag around the foil and tie it around the foil to secure it.
Combine the softened cream cheese and sugar in the bowl of a stand mixer with a paddle attachment (or use a hand mixer) and mix on medium until smooth, about 2-3 minutes, scraping the sides of the bowl occasionally.
32 oz cream cheese, 1 cup (200 grams) granulated sugar
Add the eggs, and mix until incorporated.
4 large eggs
Add the vanilla, cinnamon and salt and mix well.
1 teaspoon vanilla extract, 2 teaspoon cinnamon, ½ teaspoon kosher salt
Add the heavy cream mix until combined, about 30 seconds.
½ cup (120 grams) heavy whipping cream
Pour half of the batter into the prepared pan over the crust. Sprinkle the reserved cup of crust mixture over the entire surface evenly and then gently pour or spoon the rest of the batter into the pan, covering the crust mixture completely.
Place the springform pan into a roasting pan and place in the oven. Carefully pour very hot water into the roasting pan until it comes about halfway up the sides of the springform pan being careful not to get any water between the pan and the foil.
Bake the cheesecake at 325 degrees Fahrenheit for 80 to 90 minutes. If you have an instant-read thermometer, the temperature should be about 150-155 degrees F when tested in the middle of the cheesecake. The cheesecake is done when the middle is still slightly jiggly but the edges are fully set.
Turn the oven off and slightly prop open the oven door with a wooden spoon if it won’t stay open on its own. Allow to cool in the oven for 1 hour.
Carefully remove the roasting pan from the oven and remove the cheesecake from the water. Remove the foil. Cool for another hour on a wire rack.
Place the cheesecake in the refrigerator and chill at least 6 hours or preferably overnight.