Ingredients for Homemade Blackberry Plum Jam
- 3 cups fresh plums, pitted and chopped
- 4 cups fresh blackberries
- 3 ½ cups granulated sugar
- Dry Pectin
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How to Make Homemade Blackberry Plum Jam
- Combine blackberries, plums, sugar, lemon juice, and pectin in a large, heavy-bottomed pot.
- Bring the mixture to a rolling boil over medium-high heat, stirring constantly.
- Once boiling, reduce heat to medium-low and continue to stir frequently. Boil for 10 minutes, or until the jam reaches setting point (a small amount placed on a chilled plate wrinkles when pushed with a finger).
- Remove from heat and skim off any foam that has formed on the surface.
- Ladle the hot jam into sterilized jars, leaving ¼ inch headspace.
- Wipe the rims of the jars clean, seal with lids and rings, and process in a boiling water bath for 10 minutes (adjust processing time based on altitude).
- Remove jars from the canner and let cool completely. You should hear a popping sound as the jars seal. Check seals by pressing down on the center of each lid; if it doesn't flex, it's sealed.
- Store sealed jars in a cool, dark place. Enjoy your homemade Blackberry Plum Jam!
Nutrition Information (Approximate per serving)
Sodium
0 g
Sugar
563g
Fat
0g
Carbs
49g