Kelly,
Well that question opens up a whole can of worms (which, by the way, you will not find on the menu of their restaurants)!
So the big question is, what kind of food do you want? There is an amazing variety of cuisines available here, from Moroccan, Indian, and African, to traditional American, Contemporary American, and all the classics like Italian, Chinese, French, Mexican, and more! And of course there is everything here from food off a cart, to counter service dining, table service dining, and high-end fine dining.
What I would ask you to do is write me back with some ideas of what you are looking for. Cuisine types, experience, location where you would be, what meal, etc. I will be glad to give you some suggestions.
But I also don't want you to feel like you did not get an answer right away. My personal favorite is the
California Grill. The Californian-inspired modern American cuisine is phenomenal, and the views are equally stunning. You can even watch the fireworks from the Magic Kingdom in the evening, as your perch at the top of the Contemporary Resort makes for a beautiful viewing position.
Have a magical (and delicious) vacation!