
This copycat version of the Cheesecake Factory Oreo Cheesecake has multiple layers of Oreo and chocolate for the most decadent slice ever.
Preheat oven to 325°. Line an 8” springform pan with parchment paper and grease with cooking spray. In a large bowl using a hand mixer, beat cream cheese until smooth. Add sugar and beat until no lumps remain. Add eggs one at a time, beating well after each addition, then add vanilla. Add sour cream, flour, and a pinch of salt and beat until smooth.
Line an 8” cake pan with parchment paper and grease with cooking spray. Add ¼ cup heavy cream to a small bowl and sprinkle gelatin on top. Let bloom for 5 minutes.
Preheat oven to 350° and line an 8" cake pan with parchment parchment paper and grease with cooking spray. In a large bowl, whisk together flour, sugar, cocoa powder, baking soda, and salt. Add boiling water, vegetable oil, sour cream, and egg and whisk until just combined.
In a large bowl using a hand mixer, beat butter and powdered sugar together until no lumps remain.
Place cake on a large platter or cake stand and level top as needed. Spread a thin layer of chocolate buttercream on top.