Carrots, onions and potato mash
Dice the carrots and add to the boiling stock. Five minutes after this has come back to the boil, add the peeled and sliced potatoes as well as the sliced onions to the same pan. Bring back to the boil and simmer for 15 minutes, or until the potatoes are done.
Pour off excess liquid, using a colander if necessary. Mash everything together, seasoning with vinegar.
Serve with fried minced meat balls