Title: Ripe grape jam
 Categories: Condiments, Jams
      Yield: 6 Servings
 
  4 1/2 c  Prepared fruit
    1/2 c  Water
      7 c  Sugar
    1/2    Bottle fruit pectin
 
  Use only fully ripened grapes.  Separate skins and pulp. Simmer pulp 5
  minutes.  Remove seeds by sieving. Crush skins. Add pulp. Add water
  and stir until mixture boils. Cover, and simmer slowly 30 minutes.
  Measure fruit into large kettle.  Add sugar. Mix well. Heat rapidly
  to full rolling boil.  Stir constantly before and while boiling. Boil
  hard 1 minute. Remove from fire. Stir in fruit pectin. Skim. The
  Household Searchlight