You could add some peanuts or cashews when you get to the stir fry bit for a bit of extra crunch, or some toasted coconut.
To make Caribbean-style coconut rice use plain white rice, omit the spices and lemongrass and add cooked, drained kidney beans at the stir fry stage.
For an extra tang try adding the grated zest of a lemon and a pinch of saffron with the water and a few cloves of chopped garlic to the onions.
coconut rice
Sounds absolutely yummy. After my very bad experience with Rick Stein's Bali inspired rice, I am looking forward to trying this one out on the kids.