Ingredients
Scale
- 4 pounds ripe plums (Italian prune plums or Damson plums are excellent choices)
- 1/2 cup water
- 1/4 teaspoon ground cinnamon (optional)
- Sugar (amount depends on juice measurement; see instructions)
- 1/4 cup lemon juice (freshly squeezed)
Instructions
- Prepare the Plums: Wash the plums thoroughly, cut in half, and remove pits. No need to peel, as the skins will be strained out later.
- Cook the Plums: In a large pot, combine plums and water. Bring to a boil over medium-high heat, then reduce heat and simmer for 20-30 minutes until soft. Mash with a potato masher.
- Extract the Juice: Strain the cooked plums through a fine-mesh strainer or cheesecloth into a large bowl. Let gravity do the work to ensure a clear jelly.
- Measure the Juice: Measure the amount of strained juice. Use 3/4 cup of sugar for every 1 cup of juice.
- Cook the Jelly: Return the juice to the pot. Add cinnamon (if using) and lemon juice. Stir in the calculated sugar.
- Boil to Set: Bring to a rolling boil over high heat, stirring constantly. Boil for 10-15 minutes, then test for setting.
- Test the Set: Use the wrinkle test (place a spoonful on a chilled plate, let cool, then push with your finger; if it wrinkles, it’s set) or the temperature test (220°F or 105°C).
- Fill the Jars: Ladle hot jelly into sterilized jars, leaving 1/4-inch headspace. Wipe rims clean.
- Process the Jars: Seal with lids and rings, then process in a boiling water bath for 10 minutes (adjust for altitude if needed).
- Cool & Store: Let jars cool completely. Check seals before storing. Keep in a cool, dark place for up to a year.
Notes
- For a spiced variation, add a star anise or a couple of cloves while simmering the plums.
- If the jelly is too soft, you can reboil it with added lemon juice or commercial pectin.
- Plum jelly is perfect on toast, biscuits, or as a glaze for meats like pork or chicken.
- Prep Time: 20 minutes
- Cook Time: 45 minutes
- Category: breakfast /Dessert
- Method: Canning
- Cuisine: American
- Diet: Gluten Free
Nutrition
- Serving Size: 1 tablespoon
- Calories: 50 kcal
- Sugar: 13 g
- Sodium: 0 mg
- Fat: 0g
- Saturated Fat: 0g
- Unsaturated Fat: 0g
- Trans Fat: 0g
- Carbohydrates: 14 g
- Fiber: 0g
- Protein: 0g
- Cholesterol: 0mg
Keywords: plum jelly, homemade jelly, plum preserves, easy jelly recipe, canning recipe