A huge cry went out to Zynga and the dish was removed. Well it now appears the dish is back and available at Level 24 up from level 4 orginally. I captured some comments from a forum before the thread was apparently deleted. The comments were generally against the cross promotion with a some not seeing it as a bother while some thinking it was a good thing. I think Zynga got the point and the dish was removed, conditions changed and returned.
Below are the details of Tom Yum Goong
Cost: 2400Servings: 3000Revenue: 5 coins per servingTime: 96 HoursCP: 573 Points (72 serving, 500 preparation, 1 cleaning stove)
Total Revenue: 15,000 CoinsProfit/Hour: 131.1 CoinsCP/Hour: 5.97 Points
This is a pretty lousy dish. It could be argued that for a four day dish it is worth it. It matters not to me as I will neither be cooking it or eating it.