Rinse the meat under running water and remove excess moisture with paper towels. Peel the onions, peel the carrots and potatoes. Rinse the rice several times.
Cut the ribs into not too large pieces, fry them in a slow cooker in a small amount of oil for about 15 minutes, then add salt and pepper to taste.
Grate the carrots onto a coarse grater and chop the onion into small cubes. Add everything to the ribs and fry for another 5 minutes. Then add the diced potatoes and washed rice.
Pour water into the multicooker and turn on the cooking mode, cook the soup for about 25 minutes, depending on the type of multicooker. At the very end, add chopped parsley and, if necessary, salt. Turn off the multicooker and let the soup brew for another 5 minutes, covered.
Serve the soup with rice and ribs in individual bowls. You can also add a spoonful of sour cream to the plate and serve it with black bread and hot pepper so that spicy lovers can add it to the soup.