Ingredients
Equipment
Method
Make the crust
- Heat the oven to 350°F.
- Lightly grease the bottom and sides of a 9-inch springform pan with the vegetable oil, then line the bottom with parchment paper.
- Stir the graham cracker crumbs with 6 tablespoons of the melted butter.
- Press the mixture firmly over the bottom of the pan.
- Bake for 10 minutes.
- Remove the crust and reduce the oven temperature to 325°F.
Make the crumble
- Stir together the flour, oats, brown sugar, and nutmeg.
- Mix in the remaining 5 tablespoons of melted butter until clumps form.
- Spread the crumble on a parchment-lined rimmed baking sheet.
- Bake at 325°F for 20 to 25 minutes, stirring once halfway through, until golden brown.
- Cool completely.
Make the cheesecake
- Beat the cream cheese until smooth.
- Beat in 1 cup of the granulated sugar and the salt.
- Mix in the eggs one at a time on low speed, followed by the sour cream and vanilla.
- Pour the filling over the crust.
- Wrap the outside of the springform pan in two layers of heavy-duty foil.
- Set the springform pan in a roasting pan.
- Pour hot water into the roasting pan to reach halfway up the sides of the springform pan.
- Bake at 325°F for 65 to 80 minutes, until the edges are set and the center still wobbles slightly.
- Turn off the oven, crack the door open, and leave the cheesecake in the water bath for 1 hour.
- Remove the cheesecake from the bath and foil.
- Cool on a wire rack until room temperature, about 1 hour.
- Refrigerate the cheesecake for at least 6 hours or overnight.
Cook the apple topping
- Combine the apples, remaining 1/4 cup granulated sugar, cinnamon, lemon juice, and 2 tablespoons water in a 10-inch skillet.
- Cover and cook over medium heat for 6 to 8 minutes, stirring occasionally, until the apples are tender but still hold their shape.
- Stir the cornstarch with the remaining 1 tablespoon water.
- Add the cornstarch mixture to the skillet and cook for 1 minute, stirring, until the juices thicken and turn glossy.
- Transfer the apple topping to a bowl and cool completely.
Assemble
- Run a thin knife around the edge of the chilled cheesecake and release the springform sides.
- Spoon the cooled apple topping over the cheesecake.
- Scatter the cooled crumble on top.
Notes
For clean slices, wipe the knife between cuts. Refrigerate covered for up to 4 days; freeze without the apple topping for up to 2 months. For a gluten-free version, use certified gluten-free graham cracker crumbs, flour, and oats.
