Prep the fish - The fish (if frozen) should be defrosted and at room temperature before starting. Cut the fish into squares if not already portioned. The fish squares should be approxiamately 5cm / 2″ squares or rectangles or the size of the palm of your hand. No need to overthink it, we just want sqares or rectangles that are more or less the same size. Pat the fish dry with a kitchen towel. 1 kilo (1 kilo ) firm white fish (2.26lbs), Cut the fish into pieces around 5cm / 2″ squares or rectangles. Use the size of the palm of your hand as a guide.
Fry The Fish - Use a large pan, we will use this pan later for everything!Season the fish with salt, pepper and fish spice. Dredge into the flour and egg. Hold the fish up and shake off the excess flour before frying.Heat the oil in a non-stick pan then cook the fish until golden brown on both sides. Remove the fish to a rack or plate with kitchen paper and set aside while you toast the spices. Dont worry that it's getting cold, we will still cook it later and it will warm up. ½ cup flour, 4 eggs, beaten, ½ teaspoon salt and pepper, to taste, 1 teaspoon fish spice, ⅓ cup oil, sunflower or vegetable oil, use more as needed
Whole Spices - Toast the whole spices and crush them. Heat a dry pan or skillet over medium-high heat. Add the spices and don't walk away! Stir and occasionally move them around with a wooden spoon to prevent them burning. It takes about 2 to 3 minutes for the spices to toast and you will notice the color will darken, some may even pop and crackle :) Transfer the toasted spices to a plate to cool immediately so that the toasting stops. Pour into a grinder and crush. 4 bay leaves, stems removed, 1 teaspoon fennel seeds, 5 ml coriander seeds, 1 teaspoon cumin seeds, 1 tablespoon peppercorns, 6 cloves
Saute The Aromatics - Return the same pan (from frying the fish) to the stove and reduce to medium heat. Heat the oil and then saute the garlic, ginger, onions, chili and all the spices (whole roasted and powder spices) salt and pepper, vinegar and water. Adjust to medium-low heat and simmer for 15 minutes.
1 teaspoon turmeric, 1 teaspoon paprika, 2 tbsps masala curry powder,, 1 teaspoon salt, 500 grams onions, medium size, aproxiamately 4 to 5 onions, sliced into 5mm slices, ¾ cup vegetable oil/canola oil, 2 cups white wine vinegar, approxiamately 500ml, 1 fresh chili, de-seeded & sliced, or ½ teaspoon chili flakes, 4 garlic cloves, minced, 1 thumb size piece of ginger, grated, 1 ½ cups water
Return The Fish: Place the fried fish carefully into the aromatic onion sauce and scoop the sauce to cover the fish. Cover and simmer for another 10 minutes. At this point you can add a cup of half water and half vinegar if you need more liquid.
Storage: Carefully transfer the fish to a non-metallic dish. Pour the sauce over the fish and leave to cool down completely before covering with cling wrap. Refrigerate for a minimum of 24 hours to a week before serving with fresh coriander.