Make the crust

Melt 6 tablespoons of butter in a small saucepan. Add the Oreo cookies to your food processor. Drizzle the melted butter into the cookies as they pulverize.

Turn the mixer off and pour the crumbly cookies into a greased 9-inch pie pan. Press the crust mixture into the bottom of the pan and up the sides. Place the crust in the freezer to set up. 

Make the filling

While the crust is chilling, add the peanut butter and cream cheese in a stand mixer. Add the powdered sugar, vanilla, and pinch of kosher salt and mix on medium until combined. Turn the mixer down to low and drizzle in your heavy cream. Slowly increase the mixer speed to high and beat until the filling becomes fluffy. Set filling aside.

Assemble the pie

When the filling is complete, pull the crust out of the freezer. Pour the peanut butter filling into the crust and use a spatula to smooth the top. Top with chocolate chips.

Chill and serve

Cover the pie in plastic wrap and place it in the fridge.