Heat oil in a pot. Add the soup greens, lentils and bacon and pour in approx. 1,5 liters of water. Bring everything to the boil and let it cook, covered, for about 25 minutes.
In the meantime, peel, wash and dice the potatoes. Add to the lentils and cook for another 20 minutes.
Cut the sausages into slices and heat them in the soup.
Season with Ankerkaut Anne's Favorite and a little vinegar.
