Complex sentence: It basically consists of fish, onions, garlic, tomatoes, coriander, chili pepper ("pimenta malagueta") and additional ingredients, and is cooked slowly, in a way that no water is added.
Split into simpler sentences: It basically consists of fish, onions, garlic, tomatoes, coriander, chili pepper ("pimenta malagueta") and additional ingredients. It is cooked slowly, in a way that no water is added.