Slice the beef calves, slice the apples and put them in salt water.
Boil Korean cold noodles in boiling water for about 3-4 minutes, scoop them up with a net spoon, wash them in cold water and gently rub them with your hands to remove the sticky liquid on the noodles, then freeze them in ice water for a while, drain the water and put them on a plate for standby.
Put the noodles in a bowl, then add Korean kimchi, beef slices, apple slices and half an egg, and finally pour in beef broth.