It's not cheap but Emeril's Tchoup Chop is very good. It's in the Royal Pacific resort.
http://www.emerils.com/restaurant/7/...s-Tchoup-Chop/
You can walk to the resort and pass through CityWalk. Lots of places there to grab a bite. There is a Starbucks and Cinnabon for breakfast and a Margaritaville for lunch/dinner. Whatever you do
DO NOT eat at Pastamore it's horrible.
http://www.universalorlando.com/Rest...al-Dining.aspx
Islands of Adventure has a Cinnabon, Starbucks, and Croissant Moon Bakery right inside the gate.
So lots of options.