Preheat the oven to 350°F. In a medium size mixing bowl mix together the cookie crumbs, melted butter and sugar. Press firmly onto the bottom and sides of a 10-inch pie dish.
Bake for 20 minutes or until set. Cool completely.
In a medium size mixing bowl whip together the half and half,cream cheese and both boxes of pudding mix. Beat for 2-3 minutes until smooth and thickened.
By hand fold in the chopped cookies and candy bar. Reserve 2 Tbsp of each for garnishing. Spread filling evenly into the cooled crust.
Top with whipped cream and garnish with reserved chopped cookies and candy bar.
Chill Cookies and Cream Pie for 4 hours or overnight before cutting. Store leftovers chilled.
Notes
Heavy Cream: You could use whole milk or heavy whipping cream in place of half and half for the pie filling. Half and half or heavy whipping cream will lend the most rich and creamy texture which is why it's used in the Oreo dessert.
Pudding Substitution: If you're unable to find white chocolate cheesecake pudding mix cheesecake pudding mix would be a tasty substitute.