Preheat the oven to 350°F (175°C).

In a mixing bowl, combine crushed Oreo cookies and melted butter.

Press the mixture into the bottom of a 9-inch springform pan.

Bake for 10 minutes, then remove and let cool.

In a large mixing bowl, beat the softened cream cheese until smooth.

Add sugar and vanilla extract, and mix until well combined.

Fold in the whipped cream until fully incorporated.

Gently fold in the crushed Oreo cookies.

Pour the filling over the cooled crust in the springform pan.

Smooth the top with a spatula.

Refrigerate for at least 4 hours or until set.

Remove the cheesecake from the springform pan.

Slice and serve chilled, optionally garnished with additional whipped cream and Oreo cookies.