Remove the skin from the duck breast. Wash the meat, dab dry and season with salt and pepper. Heat oil in a pan and fry the duck breast on both sides. Cook the meat in a preheated oven (electric cooker: 200 °C/ convection oven: 175 °C/ gas: level 3) for approx. 15 minutes. Wash the thyme, dab dry, remove the leaves and chop coarsely.
After approx. 10 minutes bring 800 ml of water to the boil, add chicken stock and vegetables. Let the soup simmer for about 5 minutes. In the last minute add the spaetzle. Take the duck out of the oven and let it rest for about 5 minutes, then cut it into slices. Arrange the soup on 4 plates, arrange the duck breast slices in the middle and put 1 teaspoon of chutney on each duck breast