Mushrooms stewed with vegetables

Ингридиенты: 
  • 500 grams of mushrooms,
  • 2 tbsp. tablespoons vegetable oil,
  • 3 onions,
  • 1 carrot,
  • 1 parsley root,
  • 1/4 head of cabbage,
  • 6-8 potatoes,
  • 2 tbsp. tablespoons of tomato paste,
  • 1/2 cup sour cream,
  • 1 cup water,
  • 2 Art. tablespoons finely chopped dill and chives.