This small-batch plum jam is sweet and tart, easy to make, and uses just three ingredients. Ready in about 30 minutes — no peeling, pectin, or canning skills required.
Why You’ll Love This Recipe
Plum season is the perfect time to turn ripe fruit into a simple, flavorful jam. This no-pectin plum jam relies on the natural pectin in the fruit, so you don’t need powdered pectin or special equipment. The result is a spreadable jam with bright plum flavor — not as stiff as commercial preserves, but wonderfully spoonable. It’s ideal for beginners and for anyone who wants a quick homemade jam without fuss.
Ingredient Notes
See the recipe card below for exact measurements and serving size. In short: ripe plums, brown sugar, and an optional cinnamon stick or ground cinnamon are all you need. Sugar sweetens the jam and helps thicken and preserve it.
Sugar adds flavor and acts as a natural thickener and preservative in this recipe.
Recipe Variations
- Fruit pairings: Mix plums with peaches, apricots, nectarines, apples, or berries for different flavors and textures.
- Citrus: Add lemon, lime, or orange juice to brighten the jam and help it set. Citrus zest adds extra aroma.
- Spiced plum jam: Try cardamom, star anise, clove, or nutmeg for warm spice notes.
- Ginger: Fresh, powdered, or crystallized ginger adds warmth and texture.
- Vanilla: Stir in about ½ tsp vanilla extract off the heat before storing for a mellow flavor.
- Herbs: Small amounts of fresh thyme or rosemary pair nicely with plum.
How to Make Plum Jam
Step 1: Wash, dry, halve, pit, and chop plums into approximately 1-inch pieces. Place the plums in a wide, heavy saucepan with the brown sugar and the cinnamon stick or ground cinnamon if using. Mix, then bring to a boil over medium-high heat, stirring to help the sugar dissolve.
Step 2: Reduce the heat to medium and simmer for 15–20 minutes, stirring frequently. As the fruit softens, mash the plums to reach the texture you prefer. Remove and discard the cinnamon stick if used. Let the jam cool for about 10 minutes, then transfer to a clean jar, wipe the rim, seal, and refrigerate.
To test doneness: Run a spoon through the jam against the bottom of the pan — if the line holds, the jam is ready. A thermometer will show about 105°C / 221°F at the setting point.
For a smooth jam, blend with an immersion or countertop blender before jarring.
FAQs
No. Plum skins are thin and break down during cooking, contributing pectin and color. If you prefer no skins, blend the jam until smooth.
Yes — this small-batch recipe scales up easily. Use a wider pan for larger quantities so it cooks evenly.
You can reduce sugar, but expect a looser texture and shorter shelf life. Taste and adjust, remembering sugar helps with thickening and preservation.
Plums typically fall within a safe pH range for canning, but this recipe was developed for refrigeration and has not been tested for home canning. If you plan to can, follow established canning guidelines and consider adding a splash of lemon juice for acidity.
Pro Recipe Tips
- Use ripe plums: Ripe fruit gives the best flavor and texture.
- Choose the right pan: A wide, heavy-based pan speeds evaporation and helps the jam thicken more quickly and evenly.
- Macerate if time allows: Toss fruit and sugar together and let sit overnight. This draws out juices and reduces cooking time while enhancing fresh fruit flavor.
- Texture options: Leave the jam chunky, puree it until smooth, or puree half for a mixed texture.
- Adjust sweetness: Balance sugar with the plums’ natural sweetness; less sugar means a thinner jam and a shorter refrigerated life.
What To Serve With Plum Jam
Plum jam is versatile and enhances many dishes. Try it:
- Spread on toast, croissants, scones, or bagels.
- Layered in quick breads and cakes as a filling.
- Served with pancakes, waffles, crepes, or French toast.
- Stirred into oatmeal, overnight oats, chia pudding, or yogurt.
- As a topping for vegan cheesecake or stirred into frosting or batter for fruit-flavored baked goods.
- Whisked into a fruity vinaigrette for salads or used as a glaze for savory dishes.
- Baked into tarts, strudels, or thumbprint cookies.
- Included on a vegan cheese or charcuterie board.
Storage Instructions
Fridge: Store in the refrigerator for 2–3 weeks, using a clean spoon each time. Remember that lower sugar reduces shelf life.
Freezer: Freeze in a freezer-safe container for 4–6 months; thaw in the refrigerator overnight.
More Vegan Stone Fruit Recipes
Vegan Drinks
Peach Lemonade
Vegan Appetizers
Easy Peach Salsa
Vegan Desserts
Apricot Cookies
Vegan Desserts
Peach Melba
If you try this easy plum jam, please leave a star rating and share how it turned out in the comments. Thanks!
Easy Plum Jam (No Pectin)
Ingredients
- 1 lb ripe plums (about 4–6), washed, pitted, and chopped into 1-inch pieces
- 6 tablespoons brown sugar (adjust to taste)
- ½ cinnamon stick or ¼ tsp ground cinnamon (optional)
Instructions
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Place chopped plums in a medium saucepan.
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Add brown sugar and cinnamon if using, and mix gently.
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Bring to a full boil over medium-high heat, stirring occasionally to dissolve the sugar.
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Lower heat to medium and simmer about 15 minutes, stirring frequently, until the plums break down and the jam thickens.
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Test doneness by dragging a spoon through the jam — if the line holds, it’s ready; otherwise cook 2–3 minutes more.
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Remove from heat and discard the cinnamon stick if used.
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Let cool for 10 minutes, then transfer to a clean jar.
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Allow to cool completely before sealing and refrigerating. Use within 2–3 weeks.
Notes
- Use ripe plums: For the best flavor and texture.
- Use a wide pan: A wide, heavy-based pan cooks more evenly and helps the jam thicken faster.
- Macerate if possible: Combine plums and sugar and refrigerate overnight to draw out juices and reduce cooking time.