Marbled Cheesecake

Directions

1. 1
   Preheat oven to 375F.
2. 2
   To pepare crust, in a small bowl, combine wafer crumbs and butter.
3. 3
   Mix well.
4. 4
   Press into the bottom of an 8-inch springform pan.
5. 5
   Wrap the outside of pan with heavy-duty foil.
6. 6
   Set aside.
7. 7
   In a large mixing bowl, using an electeic mixer, set on medium speed, beat cream cheese and sugar for 2 minutes, Beat in sour cream, flour and vanilla.
8. 8
   Add the eggs, one at a time, beating well after each addition.
9. 9
   Transfer 1 1/2 cups of the batter ot a small bowl.
10. 10
    Stir in chocolate.
11. 11
    Spread 1/2 vanilla batter over crust.
12. 12
    Top with chocolate batter.
13. 13
    Spoon remaining vanilla batter over chocolate.
14. 14
    Top with remaining chocolate.
15. 15
    Using a knife, gently swirl batter together.
16. 16
    Place pan in a shallow roasting pan.
17. 17
    Add enough boiling water to come half-way up the sides of springform pan.
18. 18
    Bake until just set, about 1 hour 15 minutes.
19. 19
    Place pan on a wire rack and cool to room temperature.
20. 20
    Cover and chill for 4 hours.
21. 21
    Test cheesecake doneness: Remove the pan from oven and shake very gently - cake should be set, not wobbly in center.