Mulberry jam made with fresh mulberries, sugar, and lemon juice. This easy homemade recipe creates a thick, sweet, and spreadable jam perfect for toast, biscuits, and desserts.
Author: Catherine
Prep Time:15 minutes
Cook Time:20 minutes
Total Time:35 minutes
Yield:4 half-pint jars 1x
Category:Jam & Preserves
Method:Boiling
Cuisine:American
Diet:Vegetarian
Ingredients
Scale
5 cups fresh mulberries (stems removed and rinsed)
3 to 4 cups granulated sugar
2 tablespoons fresh lemon juice
Optional: 1 packet (1.75 oz) powdered pectin
Instructions
Rinse mulberries gently under cool water, remove stems, and drain thoroughly.
Place mulberries in a large heavy-bottomed pot and lightly crush them with a potato masher.
Add lemon juice and heat over medium until the mixture begins to simmer.
Gradually stir in sugar until completely dissolved.
Increase heat and bring to a rolling boil that does not stop bubbling when stirred.
Boil for 15–20 minutes, stirring frequently to prevent sticking. If using pectin, add according to package instructions during this stage.
Test for doneness using the cold plate method. If the jam wrinkles and holds its shape, it is ready.
Remove from heat and skim off any foam if necessary.
Pour hot jam into sterilized jars, leaving 1/4 inch headspace.
Seal jars and process in a boiling water bath for 10 minutes, or cool and refrigerate immediately if not canning.
Notes
Mulberries contain moderate natural pectin, so longer cooking may be needed if not using added pectin.
The jam will thicken more as it cools.
Use a heavy-bottomed pot to prevent burning.
Properly canned jam can last up to 1 year unopened in a cool, dark place.