Creating the Blueberry Crumble Cheesecake Pie can be a simple endeavor if you follow these easy steps:

1. Preheat Oven: Preheat your oven to 325°F (160°C).
2. Make the Crust: In a bowl, mix graham cracker crumbs, melted butter, and sugar. Press this mixture into the bottom of a 9-inch pie dish and set aside.
3. Prepare the Cheesecake Filling: In a mixing bowl, blend softened cream cheese and sugar until smooth. Add in eggs one at a time, mixing well after each addition. Stir in vanilla extract and flour until just combined.
4. Combine Blueberries: Gently fold in the blueberries to avoid breaking them.
5. Pour Filling: Pour the cheesecake filling into the prepared crust, spreading evenly.
6. Prepare the Crumble Topping: In another bowl, combine rolled oats, flour, brown sugar, cinnamon, and melted butter until crumbly.
7. Add Topping: Sprinkle the crumble topping evenly over the cheesecake filling.
8. Bake: Place in the preheated oven and bake for 45–50 minutes, or until the center is set and the top is lightly golden.
9. Cool: Remove the pie from the oven and allow it to cool on a wire rack for at least 30 minutes.
10. Chill: After cooling, refrigerate for at least 2 hours before serving to achieve a firm consistency.

These simple steps will guide you in effortlessly creating a delicious Blueberry Crumble Cheesecake Pie.