Preheat the oven to 325℉ line a 9X9-inch square pan with parchment paper, letting the edges hang over the sides of the pan.

Mix together the melted butter and Oreo crumbs. Firmly press the mixture down into the prepared pan to form a crust.

In a large bowl using an electric handheld mixer, cream together the cream cheese and sugar until smooth. Add the eggs, vanilla extract, and Nutella, and continue mixing until fully incorporated. Add the whipping cream and mix at low speed just until incorporated. Lastly, fold in the quartered Oreo cookies.

Pour over top of the crust. Bake in the preheated oven for 30-40 minutes. The edges should be slightly cracked and the center should be only a little jiggly. Place the pan on a wire rack to cool to room temperature before moving to the refrigerator to chill for another 3 hours or overnight.

When ready to serve, pull the bars out of the pan using the overhanging parchment paper as handles and slice into 16 bars using a sharp knife. Rinse the knife with hot water and wipe dry between each cut for clean-edged bars. Serve with whipped cream. Enjoy!