Prepare the Crust: In a mixing bowl, combine the chocolate cookie crumbs, melted butter, and granulated sugar. Mix well until the mixture resembles wet sand. Firmly press this mixture into the bottom of a 9-inch springform pan, ensuring an even layer covers the base. Set aside to firm up.
Make the Filling: In a large mixing bowl, use an electric mixer to beat the softened cream cheese and granulated sugar together until the mixture is smooth and creamy, with no lumps remaining.
Incorporate the Eggs: Add the eggs to the cream cheese mixture one at a time. Mix on low speed after each addition, ensuring that you only mix until just combined. This will help prevent the cheesecake from cracking.
Flavor It Up: Gently stir in the vanilla extract, orange zest, and fresh orange juice until evenly distributed. Finally, fold the melted chocolate into the mixture, combining until it is smooth and well-blended.
Bake the Cheesecake: Pour the filling over the prepared crust in the springform pan. Bake in a preheated oven at 325°F (160°C) for approximately 50-60 minutes. The edges should be set, while the center remains slightly jiggly; this is key to achieving a creamy texture.
Cool the Cheesecake: Once baked, turn off the oven and crack the door open slightly. Allow the cheesecake to cool in the oven for about 1 hour. Afterward, remove it from the oven and refrigerate for a minimum of 4 hours, or overnight for the best texture and flavor development.
Whip the Topping: In a chilled mixing bowl, whip the heavy cream and powdered sugar together until soft peaks form, creating a luscious topping.
Assemble the Cheesecake: After the cheesecake has completely cooled and set, use a spatula to gently spread the whipped cream evenly over the top. Finish by garnishing with a sprinkle of orange zest and delicate chocolate shavings for an elegant presentation.
Slice and Serve: Carefully run a knife around the edge of the springform pan before removing the sides. Slice the cheesecake into pieces, serve, and enjoy this decadent delight with family and friends!
Notes
Serve each slice on a dessert plate, drizzled with additional chocolate sauce or a side of fresh orange segments for a pop of color.