Step 1

Add Oreos to a food processor and pulse until they form a fine crumb mixture. Add in the melted butter and pulse until the mixture comes together.

Step 2

Press the crust mixture into the bottom of a 9x13 baking dish, until the flat bottom of a measuring cup or drinking glass to flatten into an even layer.

Step 3

To make the cream cheese layer, use an electric mixer to beat together cream cheese, sugar, vanilla and milk until smooth and creamy. Fold in the Cool Whip until well combined and pour on top of the crust, smoothing into an even layer.

Step 4

To make the pudding mixture, whisk together the pudding mix and milk until smooth. TIP: If the pudding mix looks clumpy, transfer to a blender and blend until smooth (10 seconds).

Step 5

Spread the pudding mixture evenly on top of the cream cheese layer.

Step 6

Refrigerate for 30 minutes to 1 hour or until the pudding is set. Then, top with the remaining layer of Cool Whip and garnish with chocolate shavings or chocolate chips.

Step 7

Refrigerate for 2-4 hours to set completely before slicing and serving.