Soil: Put everything for the crust in a cutter, mix until the whole is sticky. Put half of the mixture of 28 cm cake pan and press well. To cover the sides, always take a pile, press to a sausage and push against the sides, press well. Cover slightly higher than the top edge. Bake for 15 minutes in a preheated oven at 170 °. Allow to cool.
Filling: Put the cornflour, cane sugar and vanilla in a saucepan. Rub the lumps out of it. Add milk. Put on a low heat, stir constantly until you get a thick smooth pudding, pour into a bowl, cover with plastic foil and let cool.
Open the can of coconut milk, separate the resolved part of the liquid. Put the set up coconut cream in a cold bowl and beat lightly with 1 tbsp of flower sugar. Stir the pudding firmly under each other until you get slippery mass again. Mix this under the cooled pudding.
Topping and bottom brush the bottom with the melted chocolate. Cut the bananas into slices, add the agave syrup, lemon juice and lime zest. Cover the bottom with and part of the discs. Divide the filling over it evenly. Divide the rest of the bananas over it.