
There’s something truly special about a bubbling pot of slowly simmering plum butter. The way it fills your kitchen with warm, spiced fruit aroma, the gentle plop as it thickens, the swirl of a wooden spoon tracing a path through deep purple velvet. This is more than just a preserve — it’s heritage, tradition, and patience in a pot.
In our family, this deeply concentrated plum spread was known as švestková povidla, and it always appeared as soon as the plum harvest came in.
My grandmother never used a recipe. She just knew by the sound of the bubbling, by the way it sat on the plate, by the smell. Making povidla with her was a quiet kind of magic — the kind that lives in the walls of an old kitchen.
Why I Love This Recipe?
This plum butter is a celebration of simplicity and time. It doesn’t need pectin. It doesn’t ask much. Just fruit, a touch of sugar, a splash of vinegar, and a few hours of slow simmering. The result? A richly flavored, thick, and silky spread that feels deeply old-fashioned in the best possible way.
It’s gently tart, naturally sweet, and endlessly versatile. You can spice it up or keep it plain. Add a bit of dark rum for a Czechoslovak-style kick, or leave it mellow and rustic. It keeps well, travels beautifully, and makes the loveliest homemade gift.
More than anything, it brings you back to a slower rhythm. One where you stir, wait, taste, and stir again.
What Is Plum Butter?
Plum butter, known as povidla in Czech or slivkový lekvár in Slovak, is a deeply thick, slow-cooked spread made from plums and sugar. No added thickeners. No gel. Just fruit slowly cooked down until it turns into a lush, spoonable preserve.
Unlike jam or jelly, which often use added pectin or gelatin, povidla thickens naturally as the fruit breaks down and evaporates. Its flavor becomes more intense, almost jammy with a whisper of caramel. Traditionally, it’s made from Italian prune plums, but other firm, ripe varieties work well too.
In Czech and Slovak kitchens, it’s a staple filling for buchty, koláče, and ovocné knedlíky. It even appears alongside roast meats in the Austro-Hungarian tradition.

Equipment You’ll Need
- Large, heavy-bottomed pot (the wider, the better)
- Long wooden spoon (and a comfy chair if you’re in it for the long haul)
- Heat diffuser or flame tamer (to avoid scorching)
- Canning funnel and ladle (for easy jarring)
- Sterilized jars and lids
- Clean kitchen towels or jar lifters
- Optional: Slow cooker or oven-safe roasting pan for low-effort methods
Ingredients & Options
- Italian prune plums (freestone): These are ideal — meaty, low in water, and high in flavor. You can also use Stanley, damson, or other ripe, dark plums.
- Sugar: Start low — you can always add more later. Riper plums need less. Honey or panela can be used for a deeper taste.
- Apple cider vinegar: Helps extract juice, balances sweetness, enhances color, and supports preservation.
- Spices (optional): Ground cinnamon, cloves, and star anise add lovely warmth. Add toward the end of cooking.
- Czech rum / spiced rum (optional): A little adds nostalgic depth and pairs beautifully with plums.
🌟 Tip: No pectin needed! Just let time do the work. This is fruit alchemy.
Step-by-Step Instructions
1. Prep Your Plums
Wash and pit 3 kg (6.5 lbs) of plums. No peeling needed. Slice them in halves or quarters. Toss with 500 g (2½ cups) sugar and 2 tablespoons of cider vinegar. Cover and let them macerate overnight at room temp.
2. Start Cooking
Transfer the plums and all their juices into a heavy pot. Bring to a gentle simmer over medium heat. Stir occasionally at first, more frequently as it thickens. The longer the cook, the more the flavor condenses. Expect 2.5 to 4 hours total.
3. Add Spices (Optional)
Once the mixture thickens and mounds slightly as you stir, add:
- 1 tsp cinnamon
- 1/4 tsp cloves
- 1/4 tsp ground star anise
- 2–3 tbsp rum (if using)
4. Test for Doneness
Use the plate test: Drop a spoonful on a chilled plate. Let it sit for 30 seconds. Tilt. If it holds its shape and doesn’t run, you’re there. It should be thick, glossy, and jammy.

5. Jar It Up
Ladle the hot plum butter into sterilized jars. Wipe rims, seal, and invert for 5 minutes. For long-term storage, water-bath can for 10 minutes.
Serving Suggestions
- Spread on buttered rye or sourdough
- Fill koláče or buchty for a classic treat
- Swirl into oatmeal or yogurt
- Pair with roast pork or duck for a sweet-savory twist
- Gift it in small jars with a handwritten label — it’s that kind of treasure
Storage Tips
- Unopened jars: Keep in a cool pantry up to 1 year
- Opened jars: Refrigerate and use within 4–6 weeks
- If overly thick after opening: Stir in a splash of hot water or rum
(Always check for mold before using. When in doubt, throw it out!)
Troubleshooting & Mistakes to Avoid
- Too sweet? Use less sugar next time or balance with more vinegar.
- Too runny? It just needs more time. Keep simmering.
- Too thick? Add a little water or warm juice to loosen.
- Burnt bottom? Stir more often and use a diffuser next time.

Frequently Asked Questions
Can I skip the sugar entirely?
Yes, but use ultra-ripe plums and reduce slowly over a low flame. It won’t keep quite as long.
What’s the difference between jam and fruit butter?
Jam is set with pectin and gels. Fruit butter is cooked down until thick and spreadable with no gelling agents.
Can I make this in the oven or slow cooker?
Absolutely! In the oven, roast in a wide pan at 300°F (150°C) for 4–5 hours, stirring hourly. In a slow cooker, cook uncovered on high for 6–10 hours.
Czech Plum Butter (Povidla / Slivkový Lekvár)
- Total Time: 16 hrs
- Yield: 4–5 half-liter jars 1x
Description
A rich, slow-cooked plum spread traditionally used in Czech and Slovak pastries like koláče and buchty. Naturally thickened with no pectin, it’s a pantry staple with deep flavor and endless uses.
Ingredients
For the Plum Butter:
- 3 kg (6.5 lbs) Italian prune plums (freestone), pitted and quartered
- 500 g (2 1/2 cups) granulated sugar (adjust to taste)
- 2 tbsp apple cider vinegar (5% acidity)
Optional Add-Ins:
- 2–3 tbsp Czech rum, Austrian Stroh, or spiced rum
- 1 tsp ground cinnamon
- 1/4 tsp ground cloves
- 1/4 tsp ground star anise
Instructions
- Macerate the Plums: In a large non-reactive bowl or pot, combine pitted and cut plums with sugar and vinegar. Cover and let sit at room temperature overnight.
- Start the Simmer: Transfer everything (plums + juice) to a wide heavy-bottomed pot. Simmer uncovered over medium heat, stirring occasionally to prevent sticking.
- Cook Until Thick: As it thickens (after 1.5 hrs), stir more frequently. Cook until the plum butter is very thick and dark, about 3–4 hrs total. Skim any foam.
- Flavor & Finish: Add rum and spices near the end of cooking, if using. Stir well to combine.
- Test & Jar: Use a cold plate: if a spoonful mounds and doesn’t run when tilted, it’s done. Ladle hot into sterilized jars, wipe rims, seal, and invert for 5 minutes. For long storage, water-bath process for 10 minutes.
Notes
- Stir more often as it thickens to avoid burning.
- Add a splash of hot water or rum if it gets too thick.
- Use a heat diffuser to prevent scorching.
- Try oven or slow cooker methods for less hands-on time.
- Prep Time: 20 mins
- Cook Time: 3–4 hrs
- Category: Dessert
- Cuisine: Czech
Nutrition
- Serving Size: 1 tbsp
- Calories: 35
- Sugar: 7g
- Carbohydrates: 9g
- Fiber: 0.5g
Nutrition information
This website gives estimated nutritional information, which might change depending on the ingredients used.


