2 - In a large pot, add the water, chicken, tomato paste, onion, chicken bouillon, garlic and oregano.
3 - Bring to a boil, then reduce to low, cover, and simmer for 30 mins.
4 - Add the potatoes and carrots, cover and simmer for another 30 mins, until the potatoes are tender.
5 - Add the noodles, saffron, lemon juice, salt and pepper and cook until the noodles are tender. Serve hot in a soup bowl