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Easy Strawberry Freezer Jam (No Cook, Pectin Option)

Close-up of bright red strawberry freezer jam with visible fruit chunks in a small glass jar.

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Make this simple strawberry freezer jam without boiling or canning. It captures the fresh flavor of summer berries and sets quickly, making it perfect for busy cooks.

Ingredients

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  • 4 cups fresh strawberries, hulled and crushed
  • 7 cups granulated sugar
  • 1 package (1.75 oz) powdered fruit pectin (optional, for a firmer set)
  • 1 tablespoon lemon juice (optional)

Instructions

  1. Prepare the strawberries: Wash, hull, and crush the fresh strawberries. You can use a potato masher or pulse them lightly in a food processor. Measure out 4 cups of crushed fruit.
  2. Combine sugar and fruit: In a large bowl, mix the crushed strawberries and the granulated sugar. Let this mixture sit for 10 minutes, stirring occasionally until the sugar begins to dissolve.
  3. Add pectin (if using): If you want a firmer set, sprinkle the powdered fruit pectin over the sugar-fruit mixture. Stir well for about 2 minutes until the pectin is fully incorporated. Add the lemon juice now if you are using it.
  4. Rest the mixture: Let the jam mixture stand for 30 minutes, stirring every 10 minutes. This allows the pectin to activate and the mixture to thicken slightly.
  5. Fill containers: Ladle the jam mixture into clean, freezer-safe containers, leaving about 1/2 inch of headspace at the top for expansion. Wipe the rims clean.
  6. Seal and freeze: Cover the containers tightly. Let the jam sit at room temperature for 1 hour, then transfer the containers to the refrigerator for 24 hours to fully set before moving them to the freezer.
  7. Store: The freezer jam lasts up to one year in the freezer or up to 3 weeks in the refrigerator once thawed.

Notes

  • For a no-pectin variation, skip the pectin and increase the sugar slightly, or use a recipe specifically designed for no-pectin jam. Note that the texture will be softer.
  • If you prefer a smoother jam, process the strawberries longer until they reach your desired consistency.
  • This recipe makes a small batch, perfect for beginners or those wanting to try homemade preserves.
  • Thaw overnight in the refrigerator before serving.

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