Of course there should have been more made already! Is Nephrite the strongest Shitennou or is he the strongest? He huffs, starts to gripe, and then remembers he should probably finish chewing and swallowing the cookies before he gets mad. He only stops to spare himself the embarrassing spectacle of choking, which he (not so) suavely covers up by straining to keep a straight face and act as though he's merely contemplating the offer.

Don't you dare make fun of him, slave.

"Yes!" he finally gripes after a moment of struggle. "Make more. Do it quickly!"

He waves his hand to shoo her.