easy plum jam
A simple, naturally sweetened plum jam made with just three ingredients. This easy recipe is perfect for canning, spreading on toast, or using as a dessert topping.
Prep
: 10
Total
: 25 minutes
Ingredients
Main Ingredients
- 3 pounds plums pitted and cut in half
- 2 cups granulated sugar
- 2 tablespoons lemon juice freshly squeezed
Instructions
Preparation Steps
- Wash and pit the plums, then cut them into halves. If very large, quarter them. Place them in a large, heavy-bottomed pot.
- Add sugar and lemon juice to the pot and stir gently. Let the mixture sit for 20 minutes to draw out the plums' own liquid.
- Place the pot over medium heat and bring the mixture to a boil, stirring frequently.
- Once boiling, reduce heat to medium-low and simmer for 25 to 30 minutes, stirring often, until the jam thickens slightly and the plums break down.
- To test for doneness, place a small plate in the freezer for a few minutes, then drop a spoonful of jam on it. If it wrinkles when pushed with a finger after 30 seconds, it's ready.
- Carefully transfer the hot jam into clean, sterilized jars, leaving 0.25 inch of space at the top. Seal tightly. Alternatively, let cool and store in airtight containers in the fridge for up to 3 weeks.
Notes
For longer storage, process jars in a boiling water bath for 10 minutes. Adjust sugar depending on the tartness of the plums. For sugar-free versions, use a natural sweetener or low-sugar pectin.