From All Ears, this seems updated recently:
14. What food options are available?
At FoodQuest, you can find pizzas, pastas, sandwiches, salads, burgers, hot dogs, wraps, and assorted snacks. (The Cheesecake Factory no longer runs the food concession at DisneyQuest.)
IMO, If you can take a break and get back in later I'd go eat at someplace on the WestSide or take the boat over to Marketplace and eat. The food is probably a heck of a lot better =) Wolfgang Puck Express is very good, and located on Westside, Earl of Sandwich is pretty popular too.