Will Dirge's Kickin' Chimaerok Chops disappear in 4.0.3a?

[Epar]

I realize the quest to get it will be disappearing out of the game and out of my quest log, but will the recipe itself completely vanish out of my bank? If I learned it now, would it still be in my cooking book after the patch download?

Just wanting to know if I should sell it now for a few thousand gold, or wait until after Cataclysm and sell it as "something you'll never obtain again" for a bit more?

Thanks

[the kins man]

Over the course of my wow career, I've finished the quest to get this recipe on three toons, as well as buying several more for less than 2k whenever some noob puts it up on the ah and doesn't know what its truly worth. I've sold 4 of them for 5k+, and I have two more sitting in my guild bank. I routinely spam trade wanting to sell it, see if I can get a bite, but if it goes away, I will make serious gold about a year from now. Man, if this quest disappears, I dream about what I could sell this for.