Step 1: Separate the Oreos - Carefully separate the Oreo cookies, placing the chocolate wafer halves in a large bowl. Keep the cream filling intact in its own bowl.

Step 2: Crush the Cookies - Pulse the separate Oreo cookie wafers into fine crumbs using a food processor.

Step 3: Create the Dough - Mix the cookie crumbs with most of the milk until a soft dough forms.

Step 4: Shape the Sushi Base - Spread the Oreo dough on a large piece of plastic wrap, forming a rectangle about ¼ inch thick.

Step 5: Prepare the Filling - Mix the reserved cream filling with the remaining milk to create a smooth, creamy mixture.

Step 6: Spread the Cream Filling - Evenly spread the cream filling over the Oreo dough rectangle.

Step 7: Roll the Sushi - Use the plastic wrap to tightly roll the dough into a log shape.

Step 8: Chill for Perfect Slices - Wrap the log in plastic wrap and refrigerate for about 30 minutes.

Step 9: Slice and Serve - Unwrap and slice the log into 1-inch pieces, then serve immediately.