Take a bowl. Add the Oreo Cookies and crush them until they turn into fine powder.
Take a pot. Add the milk and sugar. Whisk well.
Add cocoa powder and whisk again.
Add cornflour slurry. Mix well.
Take a bowl. Add the cream cheese and milk. Mix well.
Add whipping cream and fold until the mixture is of smooth consistency.
Take the lasagna bowl. For the base, add the crushed Oreo Cookies and melted butter. Mix until well-combined. For the second layer, add half of the prepared cream cheese mixture.
For the third layer, sprinkle on some crushed Oreo cookies. Use a spoon to flatten the layer.
Add a layer of the prepared chocolate pudding.
Add a layer of Oreo cookies.
Finish with another layer of the cream cheese mixture. Refrigerate it for 30 minutes
For decoration, sprinkle on some crushed Oreo Cookies. Oreo Lasagne is ready!