Ingredients:
500 gms. fish fillet, cleaned
1 tsp. red chilli powder
1/2 tsp. turmeric powder
3 tbsp. coconut oil
1 tsp. mustard seeds
2 sprigs curry leaves
1 medium onion, sliced
5 cloves garlic, chopped
1 inch fresh ginger, chopped
3 green chillies, cut in half
1 medium-sized tomato, sliced
400 ml. thick coconut milk
1/2 tsp. crushed black pepper
2 tbsp. vinegar
Salt to taste