Preheat oven to 325°F (163°C).
Crush Oreo cookies into fine crumbs and mix with melted butter.
Press the mixture firmly into the bottom of a greased springform pan.
Bake the crust for 10 minutes and cool slightly.
Beat cream cheese until smooth.
Mix in sugar, sour cream, vanilla, and eggs one at a time.
Fold in chopped Oreo cookies.
Pour filling over the crust.
Bake for 55–65 minutes, until the edges are set and the center slightly jiggles.
Turn off the oven and let the cheesecake rest inside for 1 hour with the door slightly open.
Chill for at least 6 hours, preferably overnight.
Top with whipped cream, crushed Oreos, and mini Oreos before serving.