Public-domain recipe with an original dish photograph.
2 onions 3 garlic cloves olive oil 700g tomato sauce 6 spoon tomato concentrate 0.5 spoon sugar 1 spoon salt 1 spoon pepper 1 spoon thyme/rosemary (finely chopped) 1 spoon oregano (finely chopped) 2 spoon basil (finely chopped)
Finely chop onions and garlic into a pot. Cover them with olive oil. Cook mixture on medium heat (~4/10) until glazed. Add tomato sauce, tomato concentrate, sugar, salt, pepper, thyme/rosemary, oregano and basil to the mixture. Let the mixture boil on low heat (~2.5/10) for ~60min.