Make the crust: add 25 Oreos (filling and all) to a food processor or blender and grind into fine crumbs. Mix in melted butter (6 tablespoons) and combine with Oreo crumbs.
Press into the bottom and slightly up the sides of a 9-inch pie plate. Use the bottom of a dry measuring cup to help.
Make Filling: Using a hand-held electric mixer, beat cream cheese (8 ounces), sugar (3/4 cup), and vanilla (1 1/2 teaspoon) until smooth and creamy.
Using a large wooden spoon or rubber spatula, fold chopped Oreos into the cream cheese mixture (18).
Gently fold in the Cool whip (8 ounces) into Oreo/cream cheese mixture. Pour into pie crust and smooth out the top. Refrigerate for a minimum of 2 hours.
When ready to serve, garnish as desired with Reddi-Wip, homemade whipped cream, or Cool Whip, and Oreos. Slice and enjoy.
Notes
How To Crush Oreos: You can pulse them in a food processor or place cookies in a large Ziploc bag and use a rolling pin to crush them.
Buy It! instead of making the Oreo cookie crust as instructed in the recipe, pick up a pre-made Oreo pie crust from the grocery store!
Want More Creamy Whipped Topping? Before garnishing the pie, you can stub. Spoon an 8-ounce tub of Cool Whip or half of the tub. Smooth with an offset spatula.