8 ounces white chocolate, melted and cooled slightly
Instructions:
Make the crust: Preheat oven to 350°F (175°C). In a medium bowl, combine graham cracker crumbs and melted butter. Press the mixture into the bottom of a 9-inch springform pan. Bake for 8-10 minutes, or until set. Let cool completely.
Make the filling: In a large bowl, beat cream cheese until smooth. Gradually add sugar, beating until light and fluffy. Beat in sour cream and vanilla extract.
Add eggs: Add eggs one at a time, beating well after each addition. Be careful not to overbeat.
Combine with chocolate: Gently fold in the melted white chocolate.
Pour into crust: Pour the filling into the cooled crust.
Bake: Bake for 45-55 minutes, or until the center is set but still slightly jiggly.
Cool and chill: Turn off the oven and leave the cheesecake inside for 1 hour. Then, remove the cheesecake from the oven and let it cool completely on a wire rack. Cover and refrigerate for at least 4 hours, or overnight, before serving.