For the potato soup wash potato peel and cut into cubes. Peel and chop onion, slice mushrooms, slice sausages.
Put everything together in a big pot and cover with clear soup. Add spices and garlic and bring to a boil.
When the potatoes are soft, add the sour cream and roux.
Preparation Tip:
The potato soup can also be made with other sausages. Allowed is what tastes good.