Ingredients:

Unnithandu                  : 1 ' pc
Grated coconut            : 1 cup
Green chillies              : 2 or 3
Mustard seeds             : 1/4 tsp
Yoghurt                       : 1/2 cup
Salt  to taste

For seasoning:

Mustard seeds            : 1/2 tsp
Red chillies                : 2 split into 2
Curry leaves               : 1 sprig
Oil                              : 1 tbsp


Cut unnithandu into small pieces, remove the fiber  from it as much as possible  and soak it in water.
Grind coconut scrapings, green chillies and mustard seeds together to a paste and keep aside.
Drain unnithandu from the water and cook it adding salt and 1/2 cup of water till it become soft. Just mash it lightly . Now add the coconut paste and stir well. Cook it for 2 mins and add the yoghurt to this and mix well. Remove from fire before it starts boiling.
Heat oil in kadai, add mustard seeds. When it splutters add the red chillies and curry leaves. Pour it into the curry. This curry should be thick.