Sub se phela flour baking powder and soda ko chan kar seprate krlen then eggs yolks and whites ko seprate karein eggs white ko itna beat karein kay wo foamy hojai

Ab aik bowl main yolks dalen powder vanila essence and oil dal kar ise 10 mins tak veat karein ache se

Now now yolks mixture ko eggs whites main dalen half portion dal kar flour dalen aur halke hath se whisk karein then milk dalen aur ache se whisk kar kay smooth batter bana lein

Ab is mixture ko 2 main divide karein aik main coco powder dalen aur ache se mix karein kay koi lumps na hu then aik cake pan main oil laga kar grese karein then batter paper lagai again grease karein oil se

Ab cake pan main 2 tbsp white batter ka dalen use kay center main 2 tbsp coco powder wal batter dalen aur ache se tap karein to remove air bubbles ise pattern se krte jai then toot pin se lines dalen