Grind to a paste
2 tsp chilli powder
1 tsp turmeric powder
3 tsp coriander powder
1 grated coconut
1 medium sized onion
1 tsp mustard seeds
1. Clean prawns.
2. Heat oil and fry in the curry leaves.
3. Add ginger garlic paste and fry for a while.
4. Add the ground masala and continue to fry till the masala leaves the side of the pan.
5. Add 1/2 cup water and put the cut tomatoes.
6. Add the prawns.
7. Simmer till prawns are done.
8. Add vinegar, mix well and remove from flame.