Remove from heat, add red paprika and Vegeta, stir, then pour water and boil for 10 minutes. Try to avoid adding paprika to the hot oil because it may give the soup bitter aftertaste and unpleasant colour.
Meanwhile prepare the dumplings: mix flour, egg, salt and water into thick, semi-liquid batter. Strain the batter, through a metal strainer, into the boiling soup. Cook for several minutes.
Remove the soup from heat, add red wine vinegar and cream.