Collect 6 Dun Morogh Chickens near the entrance to Ironforge.
Oh, no, <name>, this is going to be a disaster if we don't find some chicken soon... Ye just cannae make cock-a-leekie soup without the chicken! It's not possible!
There's still time to make the soup and broth if ye can find some fresh chicken. Will ye help me? There are usually a few chickens running around outside the front entrance to the city. If ye can get yer hands on, say, six o' them, that should save me soup.