To prepare the crust, combine crushed graham crackers, sugar, and melted butter, then press the mixture firmly into the bottom of a 9-inch springform pan and refrigerate.

For the filling, beat softened cream cheese until smooth, gradually adding sugar and vanilla extract, then whip cold heavy cream until stiff peaks form and gently fold it into the cream cheese mixture.

Assemble by pouring the cream cheese filling over the chilled crust, spreading evenly, and refrigerating for at least 4-6 hours or preferably overnight until set.