Start by layering the bottom of individual cups with Nilla Wafers.
Place a layer of sliced bananas on top of the wafers.
Spoon a layer of the prepared pudding mixture over the bananas.
Repeat the layers until the cups or dish are filled, ending with a layer of whipped cream on top.
Cover the cups or dish with plastic wrap and refrigerate for at least 1 hour or until thoroughly chilled.