Add the cream cheese to a large mixing bowl. Using a hand mixer, whip until smooth and creamy.
1 8 oz block cream cheese
Add the cheesecake filling, whipped topping, vanilla extract, and powdered sugar to the cream cheese. Blend everything well until evenly combined. Set aside.
1 24.3 oz tub Philadelphia no bake cheesecake filling, 1 8 oz tub whipped topping, 2 tsp vanilla extract, 2 tbsp powdered sugar
Add roughly 12 of the chopped oatmeal cream pies to the bottom of a 9" springform pan, then firmly press them evenly out into a single layer that covers the bottom of the pan and begins going up the sides some.
14 Little Debbie oatmeal cream pies
Pour the prepared cheesecake filling into the pan and spread it out in an even layer. Sprinkle the remaining chopped cream pies evenly out overtop.
Chill in the refrigerator for at least 4 hours, but up to overnight.
Run a butterknife around the edges of the pan to release the cheesecake, then open the pan and remove the outer ring.
Slice, serve, and enjoy!