- Sprinkle the fish with the fish masala, garlic powder, turmeric, pepper, salt, red chili powder and rub well into the skin.
- Mix the masala stuffing ingredients together and fill the stomach cavities.
- Place the fish on a rack in a shallow baking pan, drizzle with oil and put into the oven at 140 degrees.
- After 30 minutes cover the fish with tomato slices and increase the temperature to 190 degrees for a further 30 minutes.
- To finish, brown the fish under the grill for a few minutes.