01 -
In a medium bowl, thoroughly combine graham cracker crumbs with melted unsalted butter until the mixture resembles wet sand.
02 -
Evenly press the prepared graham cracker mixture into the bottom of a 23 x 33 centimetre baking pan, using the back of a spoon or flat-bottomed cup to create a compact crust.
03 -
In a large bowl, whisk together instant chocolate pudding mix and 950 millilitres of cold milk until smooth and thickened. Let stand for a few minutes to set.
04 -
Spread the chocolate pudding evenly over the graham cracker crust using a spatula.
05 -
Arrange an even layer of sliced bananas over the chocolate pudding.
06 -
In a separate large bowl, whisk the instant banana pudding mix with 710 millilitres of cold milk until thickened. Allow to stand briefly until set.
07 -
Carefully pour and spread the banana pudding over the sliced bananas, smoothing the surface.
08 -
Generously cover the banana pudding layer with whipped topping, ensuring complete coverage.
09 -
Garnish with chocolate shavings or a dusting of cocoa powder if desired. Refrigerate for a minimum of 2 hours, or until completely set.
10 -
Once chilled, slice into bars or squares and serve cold.