Peel vegetables. Slice onion into semi-circles, chop carrots and garlic. Wash champignons, cut into plates and fry in 1 tbsp. preheated oil for 10 minutes. Add 1 tbsp. oil and onion and fry for 6 minutes. Cut cabbage into thin strips, add carrots, lightly salt and mash until the juice appears. Fry in the remaining oil for 7 minutes. Add the tomato pulp, salt, pepper and sugar. Stir and simmer under a lid for 15 minutes. Brown the flour. Add to the cabbage and stir. Put mushrooms with onions and garlic. Cook for 1-2 minutes.