Add the white chocolate to a microwave safe bowl and microwave in 30 second increments, stirring after each, until it is completely melted and smooth. Set it aside until needed. 4 oz white chocolate
In a large bowl, beat the cream cheese with an electric mixer until it is smooth. 16 oz cream cheese
Add in the sugar, sour cream, and mix at medium speed for a couple of minutes until nice and smooth. 3/4 cup granulated sugar, 1/4 cup sour cream
Stir in the eggs, vanilla extract, and salt at low speed until just combined. 2 large eggs, 1/2 TBS vanilla extract, 1 pinch salt
Pour in the white chocolate, and beat on low speed until combined.
Pour half of the cheesecake filling over the Oreo crust.
Drizzle half of the raspberry sauce over the cheesecake filling.
Spoon the remaining cheesecake filling over the top. Then add remaining raspberry sauce, drizzled over the top.
Swirl the cheesecake filling and raspberry sauce using a toothpick.
Bake the cheesecake for for 35 to 40 minutes, or until the edges are set and the center is slightly jiggly.
Remove the cheesecake from the oven and let it cool to room temperature. Then place it in the fridge to chill for at least 2 hours, up to 3 days.
Cut the cheesecake into bars.