Chocolate Royale Cheesecake
18 Oreo cookies, finely crushed
2 tablespoons butter or margarine, melted
4 18 ounce Cream cheese, softened
1 cup sugar
1 teaspoon vanilla
1 8 ounce Baker's semi-sweet baking square, melted and cooled
For crust: Mix crumbs and butter; press onto bottom of 9" springform pan. Bake at 325 for 10 minutes.
For Filling: Beat cream cheese, sugar and vanilla with electric mixer until well blended. Add chocolate, and eggs mix just until blended. Pour over crust.
Bake at 325 for 55 to 60 minutes or until center is almost set if using silver springform pan. Bake at 300 degrees for 60 to 65 minutes or until center is almost set if using a dark nonstick springform pan. Run knife around rim of pan to loosen cake; cool before removing rim of pan. Refrigerate 4 hours or overnig