Where do you learn advanced and master level cooking in World of Warcraft?

World of Warcraft Advanced Cooking and Master Level Cooking are learned in the following locations:

Advanced Cooking requires the purchase of an Intermediate Cooking textbook:

Alliance seeks out Xanthiria <Merchant>: this NPC can be found in the following areas:? Valley of Gray.

The Horde seeks out Uran <Culinary Supplier>: this NPC can be found in the following areas:? Bleak Lands.

Master level cooking needs to be learned from an NPC:

Alliance seeks out Gaston <Culinary Trainer>: this NPC can be found in the following areas:? Hellfire Peninsula.

The Horde seeks out Bacost <Culinary Trainer>, an NPC that can be found in the following areas:? Hellfire Peninsula.

Intermediate Cooking Textbook: requires cooking ? (125) to use: ? teaches you to become an advanced chef and raises the culinary skill cap to 225 points.

Master Level Cooking Textbook: requires Cooking? (300), use: ? Teaches you master-level cooking knowledge and increases the culinary skill level cap to 375 points.

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