Combine crushed Nilla wafers with granulated sugar and melted butter.

Press the mixture into the bottom of a pie plate and set aside.

Beat heavy cream, powdered sugar, vanilla, and salt until stiff peaks form.

Whisk together banana pudding mix and cold milk.

Add cream cheese, powdered sugar, and vanilla extract to the pudding and mix.

Spread half of the filling over the crust...

...add a layer of banana...

...and crushed Nilla wafers.

Add the rest of the pudding mixture on top.

Top with the whipped cream, serve, and enjoy!