Take a bowl, add cake flour (maida) and baking powder and mix gently. (Set aside)
Take another bowl, add egg yolks, milk, oil, salt and vanilla extract.
And mix throughly. (set aside)
In a large bowl add egg whites and sugar and beat.
Until becomes thick and creamy (approximate 6 to 7 minutes with hand beater)
Add egg yolks mixture in egg white and mix gently.
Then add cake flour mixture and mix with the help of spetula.
Line-up the cake mold then pour better in to it.
Bake for 20 to 25 minutes or until done. (temprature 180c)
Once it's done, take it out from oven, leave it for 5 minutes then remove baking paper.
Fluffy vanilla sponge cake is ready.
