Georgian
Cut the beef into 3 cm pieces, cover with the water, bring to a boil, skim off the foam and simmer, partly covered, for 1.5 hours until tender.
Meanwhile, fry the onions in the oil over medium heat for 8 minutes until soft and golden, then stir in the tomato paste and cook for 2 minutes.
Rinse the rice, add it to the broth with the onion mixture and cook for 10 minutes.
Stir the tkemali into the soup, then add the walnuts, half the garlic, the khmeli-suneli and the chili flakes.
Season with the salt and simmer for another 8 to 10 minutes, until the rice is soft.
Take the pot off the heat, stir in the cilantro and the remaining garlic, cover and leave for 10 minutes before serving.