Preheat the oven to 350°C

Separate the eggs and keep the egg whites aside.

Take the egg whites and beat them till you attain stiff peaks. Keep then aside.

Take a mixing bowl and add all the ingredients except chocolate chips and egg white and beat them with electric beater.

Once they have become cake batter consistency, fold the egg whites in this batter gradually.

Take a bread pan and pour the batter and place it in the oven for 60 minutes. Take the bread out and let it cool for 10 minutes.