Picked up lunch from one of those Hallal chicken or lamb over rice street vendors today and, while eating, concluded that those meals offer one of the highest good flavor per dollar deals. Roast pork over rice sometimes comes close, but the low quality (to Western tastes; read as gnarly bits) of the meat undermines that option. Mickey D's, as depressing as this is to say, probably fares pretty well on this front; perhaps that explains a key part of the appeal? Some slices of pizza do pretty well too.