I filled my taiyaki with nutella, bananas, and custard. Maybe it was a little too much for breakfast. And maybe it was a little too much for my taiyaki pan, which overflowed with creamy goodness and stuck and burned together. These are the two best looking fish out of the dozen I made, and several came out in pieces.
I think taiyaki is an art I will need to practice. A lot.
What food have you been trying to perfect?