Black and White Cheesecake

• 18 Oreo cookies
• 5 tablespoons butter, melted
• 32 ounces cream cheese
• 34 cup sugar
• 3 tablespoons cornstarch
• 4 large eggs
• 34 cup sour cream
• 2 teaspoons vanilla
• 4 ounces white chocolate, melted
• 1 tablespoon vanilla
• 6 ounces semi-sweet chocolate chips, melted
• 14 cup sour cream
• 2 tablespoons sugar
• 8 ounces cream cheese
• 1 cup powdered sugar
• 4 ounces white chocolate, melted
• 2 teaspoons vanilla
• 4 ounces semi-sweet chocolate chips, melted
• 2 tablespoons powdered sugar

1. Chocolate Cookie Crust: Crumble oreos and mix with melted butter.
2. Press evenly into bottom on greased 9 inches cheesecake pan.
3. Set aside.
4. Have all filling ingred at room temperature and preheat oven to 350.
5. In large bowl, beat 32 oz cream cheese, 3/4 cup sugar and cornstarch with an electric mixer until smooth.
6. Add eggs one at a time, beating well after each addition.
7. Stir in 3/4 cup sour cream and 2 tbsp vanilla.
8. Melt white chocolate; stir in 1 tbsp vanilla and continue stirring until smooth.
9. Pour 1/3 of batter into white chocolate mixture, stirring until evenly mixed.
10. Set mixture aside.
11. Melt semi-sweet chocolate and stir 1/4 cup sour cream and 2 tbsp sugar into this mixture and continue stirring until smooth.
12. Stir semi-sweet chocolate mixture into remaining batter in original mixing bowl.
13. Using the beater, mix until well blended.
14. Pour half of semisweet batter in crust.
15. Using the back of a spoon to spread evenly over crust.
16. Pour white chocolate batter over semisweet layer, creating a second layer.
17. As with previous layer, spread evenly.
18. Pour the rest of the semisweet batter over the previous layer and spread evenly.
19. Bake at 350 for 15 minute Reduce heat to 200 and bake 2 hrs or until center no longer looks shiny or wet.
20. Remove from oven and run knife around inside edge of pan.
21. Turn oven off and return cake to over for additional 2 hours Chill overnight.
22. To Make Double Chocolate Frosting:
23. In a medium bowl, beat 8 oz cream cheese and 1 cup powdered sugar with an electric mixer until smooth.
24. In a one-quart bowl, melt 4 oz white chocolate.
25. After melting, stir in 2 tsp vanilla.
26. Set aside.
27. In a second one-quart bowl, melt 4 oz semisweet chocolate.
28. After melting, stir in 2 tbsp powdered sugar.
29. Divide cream cheese and powdered sugar evenly between two mixtures, mixing each thoroughly.
30. Spread dark chocolate over top of chilled cake.
31. Spread white chocolate over dark chocolate, creating a design on top.
32. Keep chilled.

cookies, butter, cream cheese, sugar, cornstarch, eggs, sour cream, vanilla, white chocolate, vanilla, semisweet chocolate chips, sour cream, sugar, cream cheese, powdered sugar, white chocolate, vanilla, semisweet chocolate chips, powdered sugar

Taken from www.food.com/recipe/black-and-white-cheesecake-322920 (may not work)