Make a restaurant-like fish mango curry for this Christmas

Ingredients

• 1 kilo fish
• 2 tablespoons coconut oil
• ¼ teaspoon fenugreek seeds
• 2 tablespoons thinly sliced garlic
• 2 tablespoons thinly sliced ginger
• 2 sprigs of curry leaves
• 3 green chilli (chopped into small pieces)
• 1 tomato (cut into small pieces)
• 2 tablespoons chilli powder
• 1 ½ teaspoon coriander powder
• ½ teaspoon turmeric powder
• 1 teaspoon salt
• 2 cups of hot water
• 2 raw mangoes
• 1 ½ cups of thick coconut milk