Ingredients:
2 cups cooked rice
1/2 tsp mustard seeds
1 green chilli, minced
salt to taste
1 1/2 cups curd
2 curry leaves, chopped
1 tsp oil

Method:
1. Mix rice and curd.
2. Add salt and chilli.
3. Heat oil.
4. Add mustard and curry leaves.
5. Add to the rice and cool.
6. Form into small balls.