How to make
Knead the minced meat with cumin, black pepper and salt to taste. Make small balls from the minced meat.
Boil the broth. Add the rice and meatballs. Boil at a moderate temperature for about 30 min.
Beat the yogurt with the flour, egg yolk, cumin and tomato puree.
Add a ladle of the soup in a thin stream to the mixture. Mix well. Repeat. Pour the thickener in a thin stream into the boiling meatball soup. Stir and cook for about 5-6 min.
Make the sauce by heating the butter in a pan on the stove. Pour in the paprika, garlic and season with salt. Fry for about 1 min.
Serve the meatball soup, by drizzling some of the sauce.