Oreo Cheesecake
from Go Go Go Gourmet

5 Oreos, pulsed in food processor until roughly chopped

For the topping,

15 Oreos, pulsed in food processor until roughly chopped

2 tsp vanilla

6 eggs, room temperature

1½ cups sugar

4 pkgs cream cheese, room temperature

For the filling:

1 cup cream

8 oz. bittersweet chocolate

For the ganache:

4 T butter

20 oreos

For the crust: