Crush Oreo cookies into fine crumbs using a food processor or rolling pin. The texture should resemble damp sand, not chunks.

Add a small amount of milk to the crumbs and mix until a pliable dough forms. It should hold together without being sticky.

In a bowl, mix cream cheese with powdered sugar and vanilla until smooth. Adjust sweetness to taste.

Place Oreo dough between parchment paper and roll into an even rectangle. Aim for consistent thickness.

Evenly spread the filling over the dough, leaving a small border at one edge to help seal the roll.

Using the parchment paper, roll the dough tightly into a log, applying gentle pressure for a clean shape.

Wrap the roll and refrigerate until firm. This step is essential for clean slicing.

Slice into even rounds with a sharp knife. Drizzle or decorate as desired.