Yuyu... Why is uneasy mister sharp-sharp heeeerrreahh? Can't take it easiahh!
Now poke a hole on the koyukkuri, so that we can fill it up with the egg yolk.
Yu... It's Reimu's chaste mister butt-buttaaah! Mister sharp-sharp don't commme! It only opens when mister poo-poo comes out!
Yuuaaaahh!! It's not like thiss! Wwronngg! Mister butt-butt is not used in this wayy! Don't enter mister butt-buttaah!
Gently pour the yolks into the hole. Make sure that there should be some yolk left on its skin.
Lay it aside for a while 'til the yolk mixes well with the paste. Ready for pan-frying.
Yuyu, why does mister feet-feet hurts? Hurt-hurt goes away! Can't take it easy!
Wwaaaaaaahhh! It's hhoooooottt!! Reimu's very easy mister feet! Why can't movee! Hurt!
It hurts! Mommy helps cute Reimu...
While grilling on the pan can raise the taste by making the yukkuri to suffer, don't grill it too long; or it'd stick to the pan..
Why doesn't the yukkuri even move a bit? Answer is simple: egg yolk and the paste filling have been mixed well.
Not all the yolk was poured into the yukkuri; while the yolk inside has been mixed with the filling, yolk on the outside is already attached on the frying pan.
As a result, the paste filling of the ko was tightly stuck on the frying pan. Even a slightest movement would cause great pain. It'd rather be fried than to move -- it understands