The Lost Secret of the Secret Ingredient

Objectives
Defeat the Sha of Doubt.

Description
If you've come here to try my family's famous noodle soup, I'm afraid you're out of luck.

My father passed away before he could teach me the secret ingredient. He did mention writing down the recipe for a friend of his that studied at the Temple of the Jade Serpent.

Perhaps you can find it there?

Rewards
You will receive:

Completion
You recognize the name, Lin, on the scroll. A few characters down you see the character for "Recipe."

This must be it!

Your only worry is that the sha energies that manifested themselves in the tales of the pandaren may have corrupted the scroll as well.

There is only one way to find out....

Gains

 * 471000 XP