Clean, wash and coarsely chop the vegetables, except for 1 carrot. Peel and finely chop the onion
Heat the fat in a large pot. Sauté the onion in it until transparent. Steam the vegetables. Deglaze with 1 3/4-2 l water. Bring to the boil, stir in broth. Season with salt, pepper and nutmeg. Cover and simmer for 15-20 minutes
Puree the soup. Finely dice the remaining carrot. Stir in the cream, bring to the boil briefly. Dice ham. Wash chives and chop finely. Roast the seeds. Serve the soup with ham, chives, sunflower seeds and crème fraîche