The Gangotra family served up a tasty fish curry in The Big Family Cooking Showdown 2017 final.

The ingredients are: 3 tbsp sunflower oil, 2 large onions, finely chopped, 4 garlic cloves, crushed, 4cm fresh root ginger, finely grated, 1 tsp ground coriander, 2 tsp garam masala, 10 curry leaves, 2–3 tbsp palm sugar (available from Asian grocers) or light brown sugar, 400g tin coconut milk, 3 limes, juice only, 5 vine-ripened tomatoes, chopped and blended, 700g skinless salmon fillet, cut into 2cm/¾in-wide finger-length pieces, 3 tbsp grated creamed coconut, to garnish, handful fresh coriander, chopped, to garnish and freshly steamed basmati rice, to serve (optional).