Unfortunately the restaurant at Exotic Caye closed down quite some time ago and there are no signs of it re-opening any time soon. For snacks there use Monkey Bites, but the closest actual restaurants are (south) Rico's at Banyan Bay, El Divinos at Banana Beach, and the restaurant at Victoria House; and (north) Ramon's (at Ramon's!), Blue Water Grill at Sunbreeze, and thereafter quite a few in town. There is one at Belize Yacht Club that I don't know anyone would recommend - maybe I'm wrong.