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Tri-Berry Jam

My mother-in-law and I dreamed up this jam after we'd been picking blueberries one day. She wondered if blueberries, raspberries and strawberries would taste good together. So she made a test batch—and we quickly learned that they definitely did! Then I came up with my own version of the jam. I preserve everything from our garden! —Karen Maerkle, Baltic, Connecticut
  • Total Time
    Prep: 20 min. Process: 10 min.
  • Makes
    about 6 pints

Ingredients

  • 4 cups fresh or frozen blueberries
  • 2-1/2 cups fresh or frozen red raspberries
  • 2-1/2 cups fresh or frozen strawberries
  • 1/4 cup lemon juice
  • 2 packages (1-3/4 ounces each) powdered fruit pectin
  • 11 cups sugar

Directions

  • Combine the berries and lemon juice in a stockpot; crush fruit slightly. Stir in pectin. Bring to a full rolling boil over high heat, stirring constantly. Stir in sugar; return to a full rolling boil. Boil 1 minute, stirring constantly.
  • Remove from the heat; skim off any foam. Carefully ladle hot mixture into hot pint jars, leaving 1/4-in. headspace. Remove air bubbles; wipe rims and adjust lids. Process for 10 minutes in a boiling-water canner.
Editor's Note
The processing time listed is for altitudes of 1,000 feet or less. Add 1 minute to the processing time for each 1,000 feet of additional altitude.
Nutrition Facts
2 tablespoons: 98 calories, 0 fat (0 saturated fat), 0 cholesterol, 0 sodium, 25g carbohydrate (24g sugars, 0 fiber), 0 protein.

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Reviews

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Average Rating:
  • Jolyanne
    Aug 25, 2020

    I did 1.5x the recipe and used 9 cups of sugar. It was still too sweet, so next time I'll try even less. I used frozen fruit that were slightly thawed. Great to make year round!

  • Rachel
    Jun 26, 2020

    Do you have to thaw the berries before starting jam?

  • Monica
    Feb 17, 2018

    Fantastic!

  • dig1
    Jun 3, 2016

    cool one

  • quaintcook
    Jun 5, 2014

    Can this recipe be cut in half???

  • kredhead
    Jun 4, 2014

    I made this jam for Christmas gift giving. I called it Very Merry Berry Jam and decorated the jars with holly fabric covers. Everyone loved the blend of berries & the color of the jam is beautiful. One guy said he ate the jam every single morning until it was gone. I got my empty jars back from a neighbor with a note inside that said "more, please!". Best compliments on Xmas gifts ever. Thank you TOH and Karen!

  • jessie.sharon
    Jul 3, 2012

    Great berry jam recipe - thickened up nicely.

  • texas61
    Jul 22, 2011

    I made this, it is very good, easy to make also.

  • MelissaV81
    Apr 3, 2011

    This was my first attempt at canning and this jam turned out fabulous! I gave a bunch of jars away and everyone asked me for more. Even my picky grandfather said it was the best he's ever had. Will be a recipe I will be making every year!

  • johncass
    Jun 5, 2010

    I bought a jam for my boys and these were the berrys involved... I seen this recipe, tried it and it was sooooo much better!!! Absolute raves from the family!!!