Prepare the Oreo CrustPreheat the oven to 325°F (163°C). Crush the Oreos (24 cookies) in a food processor until they become fine crumbs.
Mix the crumbs with melted butter until the mixture resembles wet sand
Press the mixture into the bottom of a 9-inch springform pan, ensuring it's packed evenly.
Bake the crust for 8-10 minutes, then remove from the oven and let it cool while you prepare the filling.
Step 2: Make the Cheesecake Filling
In a large mixing bowl, beat the softened cream cheese with a hand mixer (or stand mixer) on medium speed until it's smooth and creamy.
Add the sugar and beat until fully combined.
Incorporate the sour cream and vanilla extract, and mix until smooth.
Add the eggs one at a time, beating on low speed after each addition until just combined. Avoid overmixing the batter.
Gently fold in the chopped Oreos (12 cookies) using a spatula.
Step 3: Assemble the Cheesecake
Pour the cheesecake filling over the pre-baked Oreo crust, spreading it evenly with a spatula
(Optional) Wrap the bottom of the springform pan with aluminum foil to prevent water from leaking in if using a water bath. A water bath helps prevent cracks on the cheesecake surface.
Place the springform pan inside a larger baking dish and fill the dish with hot water halfway up the sides of the springform pan (if using a water bath).
Step 4: Bake the Cheesecake
Bake the cheesecake in the preheated oven for 50-60 minutes. The cheesecake should be mostly set but slightly jiggly in the center when gently shaken.
Turn off the oven, crack the door open, and let the cheesecake cool in the oven for 1 hour.
After an hour, transfer the cheesecake to the refrigerator to chill for at least 4 hours, or overnight, for the best texture.
Step 5: Serve and Enjoy
Once chilled, remove the cheesecake from the springform pan.
(Optional) Top the cheesecake with whipped cream and crushed Oreos for extra flavor and decoration.
Slice and serve your delicious Oreo cheesecake!