Step 1
In a food processor, crush the Oreos till they become a fine crumb. Add melted butter, stirring until fully combined.
Make Crust
Press into the bottom of the prepared pan, use a cup to tightly press the crumbs into place. Bake for 5 minutes then set aside while you prepare the filling.
Bake Crust
Step 2
Beat cream cheese for 2 minutes on medium to high speed. You want a smooth, creamy texture with no lumps.
Beat Cream Cheese
Step 3
Add granulated sugar and sift cocoa powder in then beat for another minute.
Sift in Cocoa Powder
Step 4
Add in melted chocolate, sour cream, heavy cream, & vanilla mixing until combined- make sure to scrape the bottom of the bowl.
Add More Ingredients
Step 5
Add in eggs and yolk one at a time, and mix until just combined. You should have a creamy batter with no lumps.
Add Eggs
Step 6
Pour on top of the crust and use a spatula to spread into an even layer.
Bake Cheesecake
Step 7
Bake until the middle of the cheesecake should jiggle just a little bit. Cool and then chill the cheesecake.
Chill Cheesecake
Step 8
Slice and top with fresh whipped cream and grate chocolate shavings on top.
Decorate Cheesecake
Step 8
Enjoy!