Did I miss something? Was there a cooking competition? What have cooking skills, or lack thereof, got to do with love anyway? (not that I noticed either girl is a chef!).
Aside from that, anyone who claims that a medical doctor is useless had better never have need for one!
I can't quite see Naruto with Hinata, they don't seem to have much in common on the personal level, even if she admires him and is ready to sacrifice herself for him. These are not sufficient foundations for a lifetime together. On the other hand, he has a very deep bond with Sakura - the two of them deeply understand each other, even without words.
However, none of these kids is as yet ready for a serious relationship anyway... And it will be Kishimoto's choice in the end, we are all just spectators...