Sour Fish Curry (Fish Ambul Thiyal)

Name: Sour Fish Curry (Fish Ambul Thiyal)
Prep time: 15 min
Cook time: 1 h
Total time: 1 h
Yield: 4 portions
Ingredients: 1060 g water; 20 g lime juice; 500 g white fish fillets; 1 tsp black peppercorns; 2 tsp chilli powder; 1 cinnamon stick; 4 cm fresh root ginger; 3 garlic cloves; 2 - 4 fresh green chillies; 10 - 12 fresh curry leaves; 1 Tbsp tamarind paste; 100 g coconut cream; 1 tsp fine sea salt; 2 - 3 pandan leaves