Fish Marinade (30 min): Cut fish into large pieces. Mix with 2 tbsp lime juice, 1 tbsp olive oil, salt, and pepper. Refrigerate 20-30 min.
Aromatic Base (15 min): In a pot, heat olive oil, sauté onions 5 min. Add garlic and pepper, then bell peppers and tomatoes. Simmer 5 min with bay leaves.
Creamy Sauce (10 min): Pour in fish stock, bring to gentle boil. Add coconut milk and dendê oil. Season with salt, pepper, and paprika.
Cook Fish (10-15 min): Reduce heat, gently place fish into sauce. Cover and cook 5-7 min. Add shrimp 2-3 min before done, squid 2 min before done. Place mussels 3 min before serving.
Finishing & Serving (5 min): Off heat, let rest 3-4 min. Add remaining lime juice and coriander. Serve hot with rice or bread.