Bring milk and fat to the boil. Sprinkle in 1 teaspoon of sugar and semolina while stirring. Remove the pot from the stove. Cover and let it swell for about 5 minutes, then let it cool down a bit. Stir in egg
Form round dumplings or oval cams from the mixture with moistened hands or with the help of 2 teaspoons. Boil up plenty of water with a little salt. Let the dumplings simmer for 7-10 minutes at low heat until they float on the surface. Drain
Wash the lemon hot, peel the peel into strips, squeeze the juice. Wash apples, quarter them, remove seeds and cut into slices. Boil up the whole juice, 3 tablespoons of sugar, cinnamon and lemon peel. Steam covered apple slices for about 3 minutes.
Mix starch and 2 tablespoons of water. Stir into the soup and bring to the boil. Remove cinnamon. If necessary, briefly heat up dumplings in the soup. Decorate. Serve hot or cold as desired