Preheat the oven to 350℉. Spray a 9x13 pan with baking spray or line with parchment paper. Set aside.
Place graham crackers in a food processor and pulse until fine crumbs are formed. Add the butter, sugar, and salt. Pulse again until combined. Transfer the mixture to the prepared pan and spread into an even layer, using your hand or the bottom of a measuring cup to press into place. Bake for 10 minutes, until lightly browned. Set aside.
2 cups graham cracker crumbs, ½ cup unsalted butter, ¼ cup granulated sugar, Pinch kosher salt
Add softened cream cheese, sugar, sour cream, eggs, and vanilla to a large bowl. Beat mixture with a hand mixer on medium-high speed until smooth. Spread evenly over the crust.
2 packages, ¾ cup granulated sugar, ½ cup sour cream, 2 large eggs, 1 teaspoon vanilla extract
Place the pumpkin puree, egg, sour cream, brown sugar, and pumpkin pie spice in a medium bowl and blend until well combined.
1 15 ounce can pumpkin puree, 1 large egg, ½ cup sour cream, ⅓ cup brown sugar, 2 teaspoons pumpkin pie spice
Spoon large dollops of pumpkin mixture evenly over the cheesecake layer, leaving some space in between. Swirl the pumpkin into the cheesecake mixture with a knife. Be careful not to disturb the crust.
Bake for 35-45 minutes or until sides are set and the center is slightly jiggly. Allow to cool to room temperature, then transfer to the refrigerator and chill for at least 6 hours, preferably overnight before cutting and serving.