Preheat the oven to 325°F.
In a medium bowl, combine the graham cracker crumbs and melted butter. Mix until well combined and press the mixture firmly into the bottom of a 9-inch springform pan to form the crust.
Bake for 10 minutes, then remove from the oven and let cool.
In a large mixing bowl, beat the softened cream cheese with an electric mixer until smooth.
Gradually add ¾ cup of granulated sugar and continue to beat until well combined.
Mix in the vanilla extract and sour cream until smooth.
Add the eggs one at a time, mixing well after each addition.
Gently fold in the diced strawberries.
Pour the cream cheese mixture over the cooled crust in the springform pan.
Bake for 50-60 minutes, or until the center is set but slightly jiggly.
Turn off the oven and crack the door open, letting the cheesecake cool in the oven for 1 hour.
Remove from the oven and refrigerate for at least 4 hours, or overnight.
Before serving, crush the strawberry-flavored cereal into small pieces and sprinkle over the top of the cheesecake.