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Blackberry Jelly with liquid pectin


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Blackberry Jelly with liquid pectin

  • 4 cups blackberry juice (about 3 quart boxes berries)
  • 7 1/2 cups sugar
  • 2 pouches liquid pectin

Yield: About 8 or 9 half-pint jars

Please read Using Pressure Canners and Using Boiling Water Canners before beginning. If this is your first time canning, it is recommended that you read Principles of Home Canning.

Procedure: Sterilize canning jars and prepare two-piece canning lids according to manufacturer's directions.

To prepare juice. Sort and wash fully ripe berries; remove any stems or caps. Crush berries and extract juice.

To make jelly. Measure juice into a kettle. Stir in sugar. Place on high heat and, stirring constantly, bring quickly to a full rolling boil that cannot be stirred down. Add pectin and heat again to a full rolling boil. Boil hard for 1 minute. Remove from heat; skim off foam quickly.

Pour hot jelly immediately into hot, sterile jars, leaving 1/4 inch headspace. Wipe rims of jars with a dampened clean paper towel; adjust two-piece metal canning lids. Process in a Boiling Water Canner.

Table 1. Recommended process time for Blackberry Jelly in a boiling water canner.
  Process Time at Altitudes of
Style of Pack Jar Size 0 - 1,000 ft 1,001 - 6,000 ft Above 6,000 ft
Hot Half-pints
or Pints
5 min 10 15



Making Jelly