Step 1

Cut fish into 1 inch pieces and pat dry.

Step 2

Marinade in Lemon Juice, Garlic, Ginger, Yoghurt, Cumin Powder, Coriander Powder, Cinnamon Powder, Cardamom Powder, Turmeric Powder, Chilli Powder, Garam Masala, Salt, Black Pepper and Fish Fry powder (if using). Leave aside for 30 minutes.

Step 3

Heat oil and Ghee in a frying pan. Once hot, turn the heat down, add the fish and cook for a minute. Turn the heat up and flip after 2 minutes. Cook for a further 2 minutes. Remove from the pan.

Step 4

In the same pan, add Cumin and once it sizzles add chopped Onion and fry till a deep golden brown. Around 15 minutes on medium low.

Step 5

Add Ginger, Garlic and Green Chilli and cook for 2 minutes.

Step 6

Stir in tomatoes plus  leftover marinade and simmer on low for 10 minutes. Turn the heat up and let the masala bubble away for 10 more minutes on medium high.

Step 7

Add Turmeric, Cumin Powder, Coriander Powder, Red Chilli Powder, Chilli Flakes, Salt and Pepper. Cook for 5 minutes.

Step 8

Add Fenugreek and Garam Masala. Cook for 1 minute on high.

Step 9

Stir Sour Cream and Milk in a bowl and then add to a pan. Simmer for 1 minute.

Step 10

Add Fish. Cook covered on low for 2 - 3 minutes.

Step 11

Serve with Fresh Coriander and Lemon Juice over the top.