2 of the toast bread slices are coated with nut nougat cream on one side and then folded tightly together with the other 2. Super tasty: first place the banana slices on the chocolate cream, then fold it up.
Whisk the egg and milk in a shallow bowl, turn the bread in it and let it soak.
Heat oil, butter or margarine in a pan and bake soaked bread over medium heat.
To serve, dust with powdered sugar and serve with the remaining banana slices.