Ingredients
Equipment
Method
Make the crust
- Heat the oven to 350°F.
- Line the bottom of a 9-inch springform pan with parchment paper.
- Stir the graham cracker crumbs, sugar, and melted butter together.
- Press the mixture firmly over the pan bottom and about 1 inch up the sides.
- Bake the crust for 10 minutes.
- Set the pan on a rack to cool, then reduce the oven temperature to 325°F.
Mix the filling
- Beat the cream cheese in a large bowl with an electric mixer on medium-low speed until smooth, scraping down the bowl as needed.
- Add the sugar, flour, and salt and mix on low speed until combined.
- Mix in the sour cream.
- Add the eggs one at a time, mixing on low speed just until each is incorporated.
- Mix in the egg yolk, vanilla, and lemon zest.
Bake and chill
- Pour the filling over the cooled crust and smooth the top.
- Bake at 325°F for 1 hour 20 minutes to 1 hour 40 minutes, until the edges are set and the center reaches 160°F on an instant-read thermometer.
- Turn off the oven, prop the door open, and leave the cheesecake inside for 1 hour.
- Remove the cheesecake from the oven and run a thin knife around the edge to loosen it from the pan.
- Cool at room temperature for 1 hour.
- Refrigerate the cheesecake in the pan for at least 8 hours before releasing the sides and serving.
Notes
For the smoothest filling, make sure the cream cheese, sour cream, and eggs are at room temperature as directed. Refrigerate covered for up to 5 days; freeze tightly wrapped slices for up to 2 months. For a gluten-free version, use gluten-free graham cracker crumbs and a gluten-free 1:1 flour blend.
