01 -
Set the oven temperature to 175°C (350°F).
02 -
Grease a 23x33 cm (9x13 inch) baking dish thoroughly.
03 -
Evenly spread half of the crushed Oreos on the bottom of the prepared dish.
04 -
Combine chocolate cake mix with milk according to package instructions until smooth.
05 -
Pour the prepared cake batter evenly over the Oreo layer.
06 -
In a separate bowl, blend softened cream cheese with powdered sugar until creamy and smooth.
07 -
Drop spoonfuls of the cream cheese mixture evenly over the cake batter surface.
08 -
Sprinkle the remaining crushed Oreos evenly over the cream cheese dollops.
09 -
Pour melted unsalted butter uniformly over the entire top layer.
10 -
Place the dish in the oven and bake for 30 to 35 minutes, or until a toothpick inserted in the center comes out clean.
11 -
Allow the dessert to cool completely before cutting and serving.