Cook the Spätzle in salted water for about 7 minutes. In the meantime, peel, wash, slice or plane carrots very finely. Wash the meat, dab dry and cut into fine strips.
Peel and chop the onion. Wash the chives and cut into small rolls. Heat the oil. Fry the meat and onion in it at high heat for about 3 minutes. Season with salt and pepper, put aside.
Melt the fat in the frying fat. Add carrots and 200 ml water. Season with salt and sugar. Simmer covered for about 5 minutes. Add cream, bring to the boil. Heat up meat in it. Season with horseradish and lime juice.
Season again with salt and pepper. Thicken slightly with sauce thickener. Arrange spaetzle and shredded meat in portions sprinkled with chives. Serve garnished with parsley and lime.