01 -
Preheat your oven to 325°F (160°C).
02 -
In a bowl, combine the graham cracker crumbs, 1/4 cup sugar, and melted butter. Press the mixture into the base of a 9-inch springform pan.
03 -
In a large bowl, blend the cream cheese, 1 cup sugar, and vanilla extract until smooth. Add eggs one at a time, mixing gently, and then fold in the sour cream.
04 -
Pour half of the cream cheese mixture over the crust, drizzle half of the melted white chocolate and raspberry preserves, and swirl with a knife.
05 -
Repeat with the remaining cream cheese mixture, white chocolate, and raspberry preserves. Add red food coloring if desired.
06 -
Bake for 55-60 minutes, or until the center is set. Cool on a wire rack for 10 minutes before removing the springform rim.
07 -
Once the cheesecake has cooled, pour the remaining 1 cup of melted white chocolate over the top for an even layer.
08 -
Chill the cheesecake in the refrigerator for at least 4 hours. Garnish with fresh raspberries and white chocolate curls before serving.