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5 from 3 ratings

Blackberry Freezer Jam

Fresh tasting and delicious, this blackberry freezer jam is so easy to whip up. Just three ingredients and 20 minutes (including clean up!), and you’ll have homemade blackberry jam made by your very own hands. 
Prep Time5 minutes
Cook Time0 minutes
Resting Time1 hour
Total Time1 hour 5 minutes
Course: Canning, Condiments
Cuisine: American
Keyword: Blackberry freezer jam, Low-sugar blackberry jam, No cook blackberry jam
Servings: 3 half-pints
Author: Sarah Cook

Equipment

Ingredients

  • 6 cups blackberries {to yield 3 1/2 cups of lightly mashed blackberries}
  • 1/3 cup freezer pectin
  • 1 cup sugar

Instructions

  • Use a potato masher or pastry cutter and lightly smash the blackberries.
    6 cups blackberries
  • Measure 3 1/2 cups of blackberries into a mixing bowl.
  • Add sugar and freezer jam pectin to the blackberries. Mix with a large spoon for three minutes.
    1/3 cup freezer pectin, 1 cup sugar
  • Pour into your preferred containers, leaving 1/2 inch of space between the tops of the jam and the tops of the jars.
  • Place lids on the jars, and allow them to sit at room temperature for 1-2 hours.
  • Then label and freeze!

Notes

  1. If you are using frozen berries, allow them to sit out at room temperature for a few hours or overnight to thaw. Discard any liquid.
  2. Blackberry freezer jam is good for three weeks in the fridge or 9-12 months in the freezer.
 

Nutrition

Serving: 1tbsp | Calories: 16kcal | Carbohydrates: 4g | Protein: 1g | Fat: 1g | Saturated Fat: 1g | Sodium: 1mg | Potassium: 13mg | Fiber: 1g | Sugar: 4g | Vitamin A: 15IU | Vitamin C: 1.7mg | Calcium: 2mg | Iron: 0.1mg