Clean and wash prawns.

Slice small onions after removing the skin.

Chop ginger and green chilies.

Roast turmeric powder, chilli powder, coriander powder and pepper powder together in a pan without oil.

Mix the roasted masala with grated coconut, curry leaves and chopped green chillies.

:- Mix it with hand for a better results.

Heat oil in a pan.

Splutter mustard seeds.

Add sliced small onions(kochulli) and chopped ginger.

When the onion becomes soft, add prawns along with salt and saute for a while.

Add little water and close it with a lid and keep it on a medium flame until the prawns are cooked.

After that, add the coconut mixture and garam masala and mix it well and cover it and again keep it on a very low flame for about 15 mins.

Remove the dish from fire when it is dry.

Mix it again.

:- Serve hot.