Ingredients:
For the outer crust:
- 1 package of Graham crackers or 2 1/4 cups crushed Graham crackers
 - 1/2 cup melted butter
 
For the inner crust:
- 1/2 package of Graham crackers or 1 1/8 cups crushed Graham crackers
 - 1/2 cup melted butter
 
For the filling:
- 3 (8-ounce) packages of cream cheese, softened
 - 1 1/2 cups granulated sugar
 - 3 large eggs
 - 1/4 cup all-purpose flour
 - 1/4 cup sour cream
 - 1 teaspoon vanilla extract
 
Instructions:
- Preheat oven to 350 degrees F (175 degrees C).
 - Make the outer crust: In a medium bowl, combine the Graham cracker crumbs and melted butter. Press the mixture into the bottom and up the sides of a 9-inch springform pan.
 - Bake for 10 minutes. Remove from oven and let cool.
 - Make the inner crust: In a medium bowl, combine the Graham cracker crumbs and melted butter. Press the mixture evenly over the cooled outer crust.
 - Make the filling: In a large bowl, beat the cream cheese and sugar until light and fluffy. Beat in the eggs one at a time, then stir in the flour, sour cream, and vanilla.
 - Pour the filling over the inner crust.
 - Bake for 45-50 minutes, or until the filling is set.
 - Let the cheesecake cool completely in the springform pan before removing the sides.
 - Refrigerate for at least 4 hours before serving.
 - Serve with your favorite topping, such as fresh fruit, whipped cream, or chocolate sauce.
 
Recipe Notes
- For a richer filling, use full-fat cream cheese and sour cream.
 - To prevent the cheesecake from cracking, don’t overbake it.
 - For a smoother texture, use a food processor to crush the Graham crackers.
 - The cheesecake can be stored in the refrigerator for up to 3 days.
 
Enjoy!