Bonchi Mallung? Actually I am not sure whether we cook Green Beans as mallung in Sri Lanka. Anyway I haven’t tasted any Bonchi Mallung when I was in Sri Lanka. Anyway this recipe is adapted from Kerala Green Bean Thoran Recipe. Kerala recipes are more similar to Sri Lankan recipes. Therefore it is very easy to adapt. This recipe is not exactly the same as Kerala Bean Thoran but I have adapted with Sri Lankan spices and taste. So, enjoy my Bonchi Mallung recipe.