I serve with a curry as sambals - chutney,boiled chopped eggs, toasted coconut, chopped banana, chopped tinned pineapple, chopped tomato, chopped onion (both mixed together with some coriander/dhana/cilantro) sultanas,toasted peanuts or cashew nuts. And of course the yellow rice!
To make the salad, take the left over rice, add all the leftover sambals with it (adding more of those as wished/required) Mix with a mixture of 1/2 greekstyle yoghurt 1/2 mayonnaise. Season with a little bit of curry powder and salt to taste and voila a lovely salad to go with a BBQ or anything else that you like.