ISO: Details on making sponge cake using the rice cooker

Hi~ Your recipes using rice cooker to bake a sponge cake sounds really interesting and I would love to try it out. Could you give me more details on how you go about doing it? I would really appreciate your help and please pardon me because I have no experience in baking cakes at all.

I would need certain details from you like eg,

1. How much melted butter do you add into the mixture?

2. What is meant by "buttered rice-cooker" that you mentioned in your recipe?

3. How large would be the size of the cake be with the amount of ingredients you mentioned in your recipe?

4. How long does it take to bake the cake using the rice cooker?

5. When would I know the mixture is well mixed enough to be poured into the rice cooker?

6. You mentioned that you use the chopsticks to eat the cake. Does it mean that it is not possible to remove the entire sponge cake from the rice cooker before eating?

Am thinking of baking this for my boyfriend, so please, if possible, I hope you can answer to my enquiries soon.

Thank you so much! =D

Regards,
Qi