The Dalaran Cooking Award obtainable through the Dalaran daily cooking quests, you can get 1-2 awards as quest reward and occasionally +1 from the Small Spice Bag.
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In the above post it states that "once you reach the appropriate amount that it will properly credit you". I have over 80 cooking awards and have yet to recieve the achievement 50 Dalaran Cooking Awards. When will this be corrected?
I just received this achievement when turning in a dala cooking daily, so the dala awards definitely count now, despite some apparent confusion previously.