01 -
Preheat the oven to 165°C. Line an 20x20 centimeter baking pan with parchment paper. In a bowl, combine crushed vanilla wafer cookies, sugar, and melted butter until well blended. Press the mixture firmly and evenly into the base of the prepared pan to form a compact crust. Bake for 8–10 minutes until golden. Remove and let cool slightly.
02 -
In a large mixing bowl, beat the softened cream cheese until smooth and creamy. Incorporate the sugar and flour, mixing thoroughly. Add eggs one at a time, fully combining after each addition. Stir in the mashed bananas, vanilla extract, and sour cream, continuing until the batter is silky and uniform.
03 -
Pour the filling over the prepared crust and smooth the surface with a spatula. Bake for 35–40 minutes, or until the center is set but retains a slight wobble. Turn off the oven, crack the door, and leave to cool inside for 30 minutes. Remove from oven, then refrigerate for at least 4 hours, ideally overnight.
04 -
Once fully chilled, cut into individual bars. Garnish each with whipped cream, banana slices, and crushed vanilla wafers as desired before serving.