Quoting aslı:

2 bananas
4 eggs
4 turkish coffee mug sugar
4 turkish coffee mug flour

1 glass of milk 200ml.
1 tb. spoon corn starch
1 tb. spoon sugar
1 tb spoon butter

whipped cream
oven paper

beat 4 cup of sugar with 4 eggs in a mixer. when it becomes creamy add flour in it mix for 4 min. cover your oven tray (use a square tray)with paper pour that mixture on it. in preheated oven bake it til top side becomes brownish( 175 C will do it) in a pot mix starch and sugar, add milk cook it til gets creamy. add butter when its still hot, mix it for 5 min. Take out your cake from oven, pour some milk on it for moist. Cover all over it with your filling. Put bananas one side. Carefully roll over it around the bananas. Oven paper will be lot handy for rolling.decorate your cake with whipped cream.

You can add vanilla, peanut butter etc. on your filling, use instant coffee for moist, use chocalate sauce instead of whipped cream. However you like