1. 1. In a mixing bowl, combine crushed oreo cookies with melted butter. Press the mixture into the bottom of a 9x13-inch dish to form the crust.

2. 2. In a separate bowl, mix cream cheese, powdered sugar, and creamy peanut butter until smooth. Spread this mixture over the oreo crust.

3. 3. Prepare the instant chocolate pudding mix and instant vanilla pudding mix separately according to package instructions.

4. 4. Once the puddings are ready, layer the chocolate pudding over the cream cheese mixture followed by a layer of vanilla pudding.

5. 5. Spread a layer of cool whip over the puddings and top it off with ready-to-eat cereal for added crunch.

6. 6. Drizzle cream cheese frosting over the top for extra sweetness and refrigerate for at least 2 hours before serving.

7. 7. Enjoy this delightful and indulgent dessert with friends and family!