01 - 
                Preheat the oven to 350°F (175°C). Line a 10x15-inch jelly roll pan with parchment paper.
              
              
              
                02 - 
                Prepare the chocolate cake mix according to package instructions, mixing eggs, oil, water, and vanilla extract.
              
              
              
                03 - 
                Pour the batter into the prepared pan and spread evenly.
              
              
              
                04 - 
                Bake for 12-15 minutes, or until a toothpick inserted comes out clean.
              
              
              
                05 - 
                Dust a clean kitchen towel with powdered sugar while the cake bakes.
              
              
              
                06 - 
                Immediately invert the cake onto the powdered sugar-dusted towel and carefully peel off the parchment paper.
              
              
              
                07 - 
                While the cake is still warm, roll it up in the towel and let it cool completely.
              
              
              
                08 - 
                In a mixing bowl, beat softened cream cheese and butter until smooth and creamy.
              
              
              
                09 - 
                Gradually add powdered sugar and vanilla extract, mixing until fully incorporated.
              
              
              
                10 - 
                Fold in crushed Oreo cookies gently to distribute them evenly.
              
              
              
                11 - 
                Unroll the cooled cake and spread the Oreo cream cheese filling evenly over the surface.
              
              
              
                12 - 
                Gently re-roll the cake, ensuring the filling stays intact and the cake remains tight.
              
              
              
                13 - 
                Wrap the rolled cake in plastic wrap and refrigerate for at least 1 hour.
              
              
              
                14 - 
                Drizzle melted white chocolate over the top of the roll.
              
              
              
                15 - 
                Decorate with whole Oreo cookies and sprinkle extra crushed Oreos over the cake roll.
              
              
              
                16 - 
                Slice into portions and serve immediately.