Instructions

  1. Place barley in a large saucepan. Pour boiling water over and simmer over low heat, covered, for about 1 hour.
  2. Squeeze juice from fruit, reserving rinds.
  3. Strain water from cooking the barley into a large bowl. Add the rinds of 1 lemon and 3 oranges. Add sugar. Allow to sit until completely cooled.
  4. Strain liquid again to remove rinds. Add juices. Transfer to a jug or bottle and store in refrigerator.