Pulse Goodie Girl Mint Slim Cookies in food processor until fine crumbs.
Add 2 Tablespoons melted butter and pulse to combine.
Press into pie pan.
Beat softened cream cheese, powdered sugar and peppermint oil together.
Fold in one cup of whipped topping.
Spread cream cheese mixture carefully into prepared crust.
Refrigerate for at least an hour.
Top with remaining whipped topping and crushed candy canes.