[ Immediately, he falls into criticizing cooking; it's only natural to him. ]

That will be difficult, Shirou Emiya. Making proper meringue requires specific materials--the egg white can't be whipped in just any bowl, or it won't form peaks correctly.

[ ...

He just started to give a cooking lesson to Shirou. Damn it. ]

Well, my point is, we need to take stock of our culinary situation and improve it.