[ Maybe it's for the better that he doesn't know what takoyaki is or he might have scolded Minato for such things. ]

Well, cooked meat is a first. Then maybe some grains for nutrition. I wouldn't prepare him things with too many condiments, something light is easier to digest for their systems.

[ Cooking meat helps to make sure that whatever animalcules inside are killed, too. ]

I can help you make food for him if you need.