Make a cream soup from dried mushrooms. Place the clean mushrooms in a saucepan and cover with water. Once boiling, reduce the heat to medium and leave to simmer for 30 minutes. Then add the potatoes and carrots. Cook for another 25 minutes until done. Turn off the stove and blend the soup until smooth. Sprinkle the mixture with spices and pour in the cream. Stir and turn on the heat. Bring to a boil over high heat. Reduce the heat to low and simmer the cream soup for another 5 minutes. Turn off the stove. Let the dish steep for 15 minutes.