Irresistible Black Mulberry Jam: A Homemade Delight

Making your own black mulberry jam is a rewarding experience that allows you to enjoy the rich, sweet flavors of mulberries year-round. This simple recipe requires just a few ingredients and a bit of time, resulting in a delicious homemade jam that’s perfect for spreading on toast, adding to desserts, or giving as a thoughtful gift. Let’s get started!


  • 1 kg fresh black mulberries
  • 800 g granulated sugar
  • 2 tablespoons lemon juice
  • 1 teaspoon vanilla extract (optional)


  1. Prepare the Mulberries:
    • Rinse the mulberries thoroughly under cold water. Remove any stems and leaves.
  2. Combine Ingredients:
    • In a large pot, combine the mulberries and sugar. Stir to coat the berries evenly with sugar. Let the mixture sit for about 1 hour to allow the berries to release their juices.
  3. Cook the Jam:
    • Place the pot over medium heat and bring the mixture to a gentle boil, stirring frequently to prevent sticking. Once boiling, reduce the heat to low and simmer for about 30-40 minutes. Stir occasionally and skim off any foam that forms on the surface.
  4. Add Lemon Juice and Vanilla:
    • After the jam has thickened to your desired consistency, add the lemon juice and vanilla extract. Stir well to combine.
  5. Test the Jam:
    • To check if the jam is ready, place a small spoonful on a chilled plate. If it wrinkles and holds its shape when pushed with your finger, it’s done. If not, continue to cook for a few more minutes and test again.
  6. Sterilize Jars:
    • While the jam is cooking, sterilize your jars and lids by boiling them in water for 10 minutes. Let them dry on a clean towel.
  7. Fill the Jars:
    • Carefully ladle the hot jam into the sterilized jars, leaving about 1/4 inch of headspace at the top. Wipe the rims of the jars with a clean, damp cloth, then seal with the lids.
  8. Process the Jars:
    • To ensure a proper seal, process the filled jars in a boiling water bath for 10 minutes. Remove the jars and let them cool completely.
  9. Store and Enjoy:
    • Once cooled, check the seals by pressing down on the center of each lid. If it doesn’t pop back, the jar is sealed. Store your mulberry jam in a cool, dark place for up to a year. Once opened, keep refrigerated and use within a few weeks.


Homemade black mulberry jam is a delightful treat that captures the essence of summer in every jar. With its deep, rich flavor and natural sweetness, this jam is perfect for enjoying on toast, pairing with cheese, or adding to your favorite desserts. Follow this simple recipe to create your own batch of delicious homemade black mulberry jam and savor the taste of freshly picked mulberries all year long. Happy jamming!

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