Creating Blueberry Crumble Cheesecake is a straightforward process. Just follow these easy steps:

1. Preheat the Oven: Preheat your oven to 325°F (160°C).
2. Prepare the Springform Pan: Grease a 9-inch springform pan with cooking spray or butter.
3. Make the Cheesecake Mixture: In a large mixing bowl, beat the softened cream cheese until smooth. Gradually add the granulated sugar and vanilla extract, mixing until well combined.
4. Add Eggs: Add the eggs one at a time, mixing well after each addition. Then fold in the sour cream and fresh blueberries gently.
5. Pour Cheesecake Batter: Pour the cheesecake batter into the prepared springform pan, spreading it evenly.
6. Prepare the Crumble Topping: In another bowl, mix the flour, rolled oats, brown sugar, and cinnamon. Pour in the melted butter and mix until crumbly.
7. Add Topping: Sprinkle the crumble topping evenly over the cheesecake batter in the springform pan.
8. Bake: Place in the preheated oven and bake for 55-60 minutes, or until the center of the cheesecake is set and the edges are slightly puffed.
9. Cool: Remove from the oven and let it cool at room temperature for 1 hour. Then, refrigerate for at least 4 hours (overnight is best) to fully set.
10. Serve: Before serving, top the cheesecake with extra fresh blueberries for a pop of color and flavor.

Following these steps will help you in creating this stunning cheesecake effortlessly, sure to impress your friends and family.