Easy Cherry Soup, Hungarian Style (lacto)

   1 tablespoon flour 
   250 ml sour cream 
   1 l milk
   1 tin sour cherries, pitted
   1 tin black cherries, pitted
   100 ml red wine

Put on milk and juice from cherries to heat.  Stir flour with sour
cream until smooth and add to soup.  Stir with whisk, add cherries
and heat until just below boiling.  Add wine, add sugar if desired.
Simmer for a minute, then let it cool.

This is a light soup, goes down well either warm (not hot) or cold.