Heat 1 tbsp oil and put cumin seeds and carrom seeds. When seeds splutter put finely chopped green chilli. Sauté for 30 seconds. Add grated ginger. Again sauté for 30 seconds. Now add all the dry ingredients and mix. Add grated radish and sauté. Mix chopped coriander leaves. Now add roasted gram flour and mix very well. Switch off the flame. Stuffing is ready.