Trim edges of bread and thinly roll using rolling pin
Apply Nutella generously all over. Increase or Decrease the amount of Nutella as per taste
Place bananas on one side of bread
Tightly roll the bread. Do until all slices are completed
In a bowl, whisk milk egg and vanilla extract
Heat butter on tawa
Coat bread slices with egg mixture
Shallow fry until golden brown
Serve immediately as is or top with chocolate syrup/ cinnamon sugar/ icing sugar