Rinse and thoroughly clean the chanterelles. Fry the meat on both sides for 2-3 minutes in hot oil, remove from the pan and season with salt and pepper. Put the chanterelles in the pan and fry them for 5-8 minutes, season with salt and pepper and remove from the pan with a skimmer.
Cook the spaetzle in boiling salted water for 10-12 minutes. Simmer beef stock with laurel and juniper for about 10 minutes. Cut meat into thin strips. Drain noodles. Remove juniper and bay leaf from the stock.
Bring the stock with the pasta and chanterelles to the boil, season with salt and pepper. Wash parsley and cut into thin strips. Divide meat slices on 4 plates, pour hot soup over them and sprinkle with parsley.