Chop carrots, onions, peppers. Heat vegetable oil in a saucepan. Add chopped vegetables and fry, stirring occasionally, until soft. Pour broth into a saucepan, add rice and salt, cook until rice is tender.
Cut the champignons into slices, diced zucchini. Fry, stirring occasionally, over medium heat for about 5 minutes.
Put the chicken, fried mushrooms and zucchini into the soup. Pour in the cream (I did not add cream to the soup, because it turned out to be very rich, I decided to put half a spoonful of sour cream in each bowl of soup), bring to a boil, cook for 5 minutes.