Ok im posting this because i was unable to find the information anywhere on our sight, and yes I did search. If I simply missed it my appologies for the repeat information

Alliance: You talk to Daryl Riknussun in Ironforge near the grif platform at the forge.

horde: Start with Zamja in Orgrimmar in the third house on the right on the near the Valley of Strength in the Drag

Both send you to Gadgetzan in Tanaris where you speak to Dirge in the Inn, he sends you out to get:

12 giant eggs, 10 zesy clam meat, and 20 alterac swiss.

Giant eggs come from about anything feathered, and over lvl 44 with some rare incidences of mobs lower than that (as in the rocs in Tanaris, and some owlbeasts in Hinterlands.

Clam meat can be looted out of Giant Clams & Battered Chests (fished in Ashenvale, Darkshore, The Barrens, Darkshore, & Westfall) or from hunting.

Alterac Swiss sells for 40 silver per stack of 5 at the cheese shop just inside StormWind gates.

You have to be at least lvl 40 to aquire the quest with over 200 in cooking.

Most of this info was grabbed from the tradeskill forums on the wow website.

Nakosha