Title: Mock cherries (cold pack)
 Categories: Canning
      Yield: 1 Batch
 
 
  Stem and wash Thompson seedless grapes.  Pack into clean jars.  Fill
  to within 1 1/2 inches of top of jar with cherry juice left over from
  canning. Or make a thin syrup (1 c. sugar to 3 C. water) and add
  small amount of food coloring to give desired shade.  Put on cap,
  screwing the band tight. Process 20 minutes in boiling water bath, or
  in pressure canner 8 minutes at 5 pounds. Source: Kerr Canning Book