01 - Line a large baking tray or flat surface with parchment paper to prevent sticking during assembly.
02 - Process Oreos in a food processor until finely crushed. Transfer to a mixing bowl. Add powdered sugar, melted butter, and softened cream cheese. Mix thoroughly until a thick, sticky dough forms.
03 - Place the Oreo mixture between two sheets of parchment paper. Using a rolling pin, roll into a rectangle approximately 1/2 inch thick, ensuring even thickness throughout.
04 - In a chilled bowl, beat heavy cream with powdered sugar and vanilla extract using an electric mixer until stiff peaks form. Gently fold in food coloring until uniformly tinted to desired shade.
05 - Spread the colored whipped cream evenly over the rolled-out Oreo base, leaving a 1-inch border along one long edge. This border will help seal the roll.
06 - Using the parchment paper for guidance, carefully roll the mixture into a tight log starting from the long edge without the border. Place seam-side down on the prepared surface.
07 - Refrigerate for at least 1 hour or until firm to the touch. This step is crucial for clean slicing and proper texture.
08 - Drizzle with melted chocolate and sprinkle with Halloween decorations and candy eyes as desired. Slice into 1-inch portions using a sharp knife. Serve chilled.