Just use processed cocoa powder and pancake mix then pour the batter into a silicone steamer. It's that easy.
I made a simple cake with a silicon steamer and a microwave .
I wasn't very good at taking pictures this time.The cocoa batter will tend to sink into the middle so please mix it in thoroughly.Feel free to use as much chocolate as you want This marble cake is already quite sweet with the amounts listed, however.
Enjoy Japanese food around the world.