Storage: The pie can be stored in the refrigerator for up to five days when properly covered.
Make Ahead: The filling can be prepared a day in advance. Just assemble the pie and add toppings before serving.
Variations:
For a dairy-free version, substitute nonfat milk with coconut milk.
Use gluten-free cookies for a gluten-free crust.
Enhance flavor by adding a teaspoon of vanilla extract or a splash of coconut rum to the filling.