Take 2 tbsp milk with custard powder, stir it and setaside

Now boil the milk in a pan and add sugar in it. Stir it for 5 mins.

Add custard powder paste in it and stir it continously till it gets thick

Prepare jelly as per instructed on a box

Take a glass, pour custard in it, add some bnanas slices and cover it again with custard.

Pour some jelly slices on top of the glass, chill it in fridge for 2 hours then enjoy