Follow these step-by-step instructions to create your own Classic New York Cheesecake:

1. Preheat the Oven:
   • Preheat your oven to 350°F (175°C) to ensure it reaches the right temperature for baking.
2. Prepare the Crust:
   • In a medium-sized bowl, combine the graham cracker crumbs, 1/4 cup sugar, and melted butter.
   • Mix until the ingredients are well combined and resemble wet sand.
   • Press this mixture firmly into the bottom of a 9-inch springform pan, ensuring an even layer.
3. Make the Filling:
   • In a large mixing bowl, beat the softened cream cheese until smooth and creamy. Use an electric mixer for best results.
   • Gradually add 1 cup sugar and vanilla extract to the cream cheese, continuing to mix until fully incorporated.
   • Add the eggs one at a time, mixing well after each addition to maintain a smooth consistency.
   • Blend in the sour cream, flour, and lemon juice, mixing until the filling is smooth and free of lumps.
4. Assemble the Cheesecake:
   • Pour the cheesecake filling over the prepared crust in the springform pan. Use a spatula to spread it evenly, ensuring a smooth top.
5. Bake:
   • Place the cheesecake in the preheated oven and bake for 50-60 minutes. The cheesecake is done when the center is set but still slightly jiggly.
6. Cool and Chill:
   • Remove the cheesecake from the oven and let it cool at room temperature.
   • Once cooled, refrigerate the cheesecake for at least 4 hours, or preferably overnight, to allow it to set fully.