Goan Fish Curry

Name: Goan Fish Curry
Cuisine: Asian, Indian
Ingredients: 4 skinless salmon fillets (200g each); 1tbsp Lemon juice; 3tpsp sunflower or Olive oil; 1 large onion, finely chopped; 2tsp Garlic puree; 2tsp ginger puree; 1/2tsp ground turmeric; 1tsp ground coriander; 1/2tsp ground cumin; 1/2-1tsp chilli powder; 250ml coconut milk; 2-3 fresh green chillies, sliced; 2tbsp cider vinegar or white wine vinegar; Cooked basmati rice