Combine fish, lemon juice, salt, and cumin powder and adeny chili mixture. Marinate for 10 minutes.
Heat oil in a large non-stick deep frying pan, add and fry fish from both sides for 6 minutes or until fish is cooked. Remove the fish and set aside.
At the same oil, add potatoes. Stir and cook for 5 minutes then add onions and garlic, stir for another 3 minutes then add coriander, green chili, cumin powder, curry powder, tomato paste, tomatoes, MAGGI Chicken Stock cube adeny chili mixture and water.Stir and bring to a boil.
Simmer over low heat for 10 minutes or until potato is cooked.