Categories:Viewed: 30 - Published at: 7 years ago

Ingredients

  • 3 1/2 c. prepared blueberries (approximately 1 1/2 qt. fresh or frozen)
  • 2 c. cut fresh or frozen rhubarb (approximately)
  • 7 c. sugar
  • 2 pouches Certo fruit pectin
  • 2 Tbsp. lemon juice

Method

  • Fruit may be left whole, crushed, blended or put through food processor, depending on your choice of consistency for your jam. Put fruit into 6 to 8-quart saucepan; stir in lemon juice.
  • Measure sugar; set aside.
  • Open Certo pouches and pour into cup.
  • Pour sugar into fruit and stir well.
  • Bring mixture to full, rolling boil and boil hard 1 minute.
  • Remove from heat and at once stir in Certo well.
  • Skim off foam, using large metal spoon; fill hot jars, leaving 1/4-inch headspace.
  • Wipe rims of jars with damp cloth and cover with hot lids and screw bands.
  • Water bath 5 minutes, counting from time water returns to boil.
  • Let cool and check seals.