Don't throw away your overripe bananas. Put them to use! They help make cheesecake extra creamy and sweet.
Place whipped topping, cream cheese, and sugar in a bowl and blend with an electric mixer.
Mash the bananas separately. Combine bananas with the cream cheese mixture and mix with a spoon until smooth.
Spoon mixture into pie crust, top with sliced bananas if desired, and refrigerate for 3 hours to set.