Sponge Cake

i've just baked sponge cake just now. it was easy ~ ^^

bought this pack of thing "Nona Sponge Cake Vanilla"

there was recipe behind the pack

ingredients : 5 eggs, 80ml water, 80ml butter, and Nona Sponge Cake Mix
steps: add 5eggs, 80ml water into whole pack of Nona Sponge Cake Mix and beat it for 4 minutes.

then add in 80ml butter and beat it until fluffy for 1 minute.
after tat bake it for 40 - 45 minutes.
45 minutes later ...~

tadahhh !
ok ... i failed actually SIGH ! when i ate it, it was not fluffy enuf. sponge cake should be very fluffy and soft de right ?
i am damn sad now !
i am goin to bake it again after i get da recipe from babey ! hmpf ...