Sweet and Spicy Plum Sauce
A good plum sauce should hit three notes at once: juicy fruit, warm sweetness, and a little spark of heat. When it’s right, it’s the jar you keep reaching for because it fixes bland leftovers, makes grilled meat taste finished, and turns a snack plate into dinner.
This version is thick, glossy, tangy, and easy to adjust. You can make one batch for the fridge, or you can process it in a boiling water bath so you’ve got jars ready for later. The canning part isn’t hard, but it does require carefully following the directions.
Sweet and spicy plum sauce tastes like something you’d happily spoon over pork chops, rice, roasted vegetables, or cream cheese with crackers.
Start with the right plums
You don’t need perfect plums. In fact, this is one of the best uses for fruit that’s a little soft, deeply ripe, or not pretty enough for a fruit bowl.
What you do need is fruit that smells good and tastes good. Skip anything moldy, fermented, or brown all the way through. A bruised spot is fine if you cut it away.
Good plum choices include:
Italian prune plums
Black plums
Red plums
Santa Rosa plums
Homegrown mystery plums
The flavor will change a bit depending on the plum. Dark plums usually give you a deeper, richer sauce. Tart plums make a brighter sauce. Very sweet plums may need a little less sugar if you’re making it for the fridge, but don’t casually reduce sugar if you plan to can it. Sugar helps texture and preservation.
If your plums are clingstone and the pits fight you, don’t stress. Cut the fruit away from the pit in chunks. The sauce is soft, so neat slices don’t matter.
Gather the ingredients
This batch makes about 10 half-pint jars, depending on how juicy your plums are and how far you cook it down.
Sweet and spicy plum sauce Ingredients
7 cups ripe plums, pitted and chopped
7 cups sugar
1 cup water
1 tablespoon garlic, minced
1 tablespoon ground ginger
1 tablespoon chipotle pepper powder
1 tablespoon salt
1/8 teaspoon ground cloves
A quick note on vinegar: use vinegar labeled 5% acidity. Most standard rice vinegar in U.S. grocery stores is 5%, but check the label. Don’t use homemade vinegar for canning because the acidity can vary.
If you want more heat, wait until the sauce has cooked down before adding more pepper powder. Spice gets stronger as moisture cooks off.
Get your canning gear ready
If you’re only making refrigerator sauce, you can skip the canner and just use clean jars or containers.
If you want shelf-stable jars, you’ll need:
Canning safety tip: Keep the ingredient ratios close if you’re processing jars for the pantry. You can adjust dry spices a little, but don’t reduce the vinegar, add lots more onion or garlic, or thicken with cornstarch before canning.
Make the plum sauce
This part is simple. You’re cooking the fruit until it breaks down, then simmering everything until it looks glossy and spoonable.
1. Prepare the plums
Wash the plums well under cool running water. Cut them in half, remove the pits, and chop them roughly.
You don’t have to peel them. The skins bring color, flavor, and body.
2. Combine everything in a heavy pot
Add all the ingredients except the plums to a large nonreactive pot.
Use stainless steel, enamel-coated cast iron, or another nonreactive pot. Avoid aluminum, since acidic foods can pick up a metallic taste.
Bring it to a boil and then add the plums.
3. Bring it to a simmer
Bring it back to a simmer over medium heat. Stir often as the fruit starts to soften.
Once the mixture bubbles, lower the heat so it simmers steadily. You want gentle bubbling, not a violent boil that spits hot sauce all over the stove.
4. Cook it until soft and thick
Simmer for about 30 to 45 minutes, stirring often. The timing depends on how watery the plums are and how wide your pot is.
The sauce is ready when:
The plums have collapsed
The mixture looks syrupy around the edges
A spoon pulled through the pot leaves a brief trail
Stir more often near the end. Fruit sauces love to scorch once they thicken.
6. Taste and adjust
Taste a cooled spoonful. Hot sauce can trick your taste buds, so let it cool for a few seconds first.
You can adjust with:
More pepper powder if it needs heat
A pinch more salt if it tastes flat
Bottled lemon juice if it tastes too sweet
A small spoonful of brown sugar if your plums were very tart
If you’re canning, keep adjustments modest. Dry spices, salt, and a little bottled lemon juice are safe ways to fine-tune flavor.
Can the plum sauce safely
Boiling water bath canning works well for high-acid foods and properly acidified fruit sauces. The key is to use clean jars, the right headspace, correct processing time, and a good seal.
If you’re new to canning, read through the full process before you start. It moves quickly once the sauce is hot.
1. Heat the jars
Wash your jars, lids, and bands in hot soapy water. Rinse well.
Place the jars in your canner or deep pot, cover them with water, and bring the water to a simmer or run them in the dishwasher on high heat. Keep the jars hot until you fill them. Hot sauce should go into hot jars to help prevent cracking.
The lids don’t need to be boiled. Just follow the lid manufacturer’s directions, which usually means washing them and keeping them clean.
2. Fill the jars
Ladle hot sweet and spicy plum sauce into hot jars, leaving 1/2 inch headspace at the top.
Headspace matters. Too little can cause sauce to push out during processing. Too much can keep the jar from sealing well.
3. Remove air bubbles
Slide a bubble remover or thin nonmetal spatula around the inside of each jar. This releases trapped air pockets.
Check the headspace again after bubbling. Add more sauce if needed.
4. Wipe the rims
Wipe each jar rim with a clean damp towel. Sticky sauce on the rim can block a seal.
Set the lid on the jar, then screw on the band until it’s fingertip-tight. Don’t crank it down. Air needs to escape during processing.
(For quality, American made Superb canning lids and jars follow this link and use the coupon code WP20 to get 20% off your purchase.)
5. Process in a boiling water bath
Place the jars on the rack in the canner. The water should cover the jars by at least 1 inch.
Put the lid on the canner and bring the water to a full rolling boil. Once it’s boiling, start the timer.
Process half-pint jars for 15 minutes at altitudes up to 1,000 feet.
Use this altitude guide:
Altitude | Processing time |
0 to 1,000 feet | 15 minutes |
1,001 to 3,000 feet | 20 minutes |
3,001 to 6,000 feet | 25 minutes |
6,001 to 8,000 feet | 30 minutes |
8,001 to 10,000 feet | 35 minutes |
Keep the water boiling the whole time. If it stops boiling, bring it back to a full boil and restart the timer.
6. Cool the jars
When the time is up, turn off the heat and remove the canner lid. Let the jars sit in the water for 5 minutes.
Lift the jars straight up and place them on a towel. Don’t tilt them. Let them cool at room temperature for 24 hours.
You may hear the lids ping as they seal.
7. Check the seals
After the jars cool, press the center of each lid. A sealed lid should not flex up and down.
Remove the bands, wipe the jars, label them, and store them in a cool, dry, dark place.
If a jar didn’t seal, place it in the fridge and use it first.
Store it the right way
Properly sealed jars are best used within 3 years for peak flavor and color. They may still be safe longer if the seal is intact and the sauce shows no signs of spoilage, but the quality slowly drops.
Once opened, keep the sauce in the fridge and use it within about 3 to 4 weeks.
Before eating any home-canned food, check the jar. Toss it if you see:
A bulging lid
Leaking
Mold
Foam
Spurting liquid when opened
A strange or rotten smell
Don’t taste questionable jars. When in doubt, throw it out.
Make a refrigerator version instead
If canning feels like too much today, make the sauce and store it in the fridge.
For refrigerator sauce, you have more room to play. You can reduce the sugar a bit, add extra garlic, or stir in a spoonful of chili crisp after cooking. Just don’t use those changes for shelf-stable canning.
Refrigerator plum sauce keeps well for about 3 weeks in a clean covered jar.
You can also freeze it. Leave some space at the top of the container because sauce expands as it freezes. Thaw it overnight in the fridge and stir before using.
Use plum sauce with easy meals
This is where the sauce earns its shelf space. It’s sweet enough to glaze, tangy enough to cut through rich food, and spicy enough to wake up leftovers.
Brush it on grilled or roasted meat
Plum sauce is great with pork, chicken thighs, turkey burgers, meatballs, and sausages.
Brush it on during the last few minutes of cooking. Since it contains sugar, it can burn if you add it too early.
Try it with:
Grilled pork tenderloin
Baked chicken wings
Roasted chicken thighs
Turkey meatballs
Glazed ham slices
For a quick glaze, mix 1/2 cup plum sauce with 1 tablespoon soy sauce and 1 teaspoon rice vinegar or lime juice.
Serve it with appetizers
This sauce was made for snacky dinners.
Spoon it over a block of cream cheese and serve with crackers. Use it as a dip for egg rolls, spring rolls, wontons, pot stickers, or chicken skewers.
It also works beautifully on a cheese board. Pair it with sharp cheddar, goat cheese, brie, or blue cheese. Add toasted nuts and something salty, like prosciutto or roasted almonds.
Stir it into weeknight dinners
A spoonful can pull together a fast meal.
Use it in:
Stir-fried vegetables
Fried rice
Noodle bowls
Grain bowls
Lettuce wraps
Shredded chicken sandwiches
Roasted sweet potatoes
For a quick stir-fry sauce, mix:
1/3 cup plum sauce
2 tablespoons soy sauce
1 tablespoon rice vinegar
1 teaspoon sesame oil
A splash of water if it’s too thick
Add it near the end of cooking so it coats the food without getting too sticky.
Make a sandwich or burger spread
Mix plum sauce with mayo for a sweet, hot, creamy spread.
It’s especially good on:
Turkey sandwiches
Pork burgers
Fried chicken sandwiches
Veggie burgers
Grilled cheese
Leftover roast pork sliders
Start with 2 tablespoons mayo and 1 tablespoon plum sauce. Add a pinch of salt or a squeeze of lime if it needs lift.
Use it as a marinade
Plum sauce can help flavor meat before cooking, but don’t rely on it alone as a long marinade because the sugar can make the outside brown quickly.
Mix it with something salty and something acidic.
A simple marinade:
1/2 cup plum sauce
2 tablespoons soy sauce
1 tablespoon vinegar or lime juice
1 tablespoon neutral oil
1 grated garlic clove
Use it for chicken, pork, tofu, or shrimp. Marinate in the fridge, then cook as usual.
Adjust the flavor without ruining the batch
The best homemade sauces match your taste. Just keep the canning rules in mind.
Safe flavor changes for canned sauce include:
More cinnamon, ginger, cloves, or black pepper
More crushed red pepper flakes
A pinch of cayenne
A little extra salt
Bottled lemon juice for brightness
Save these changes for refrigerator sauce only:
Extra onion or garlic
Fresh herbs
Cornstarch or flour
Butter
Chili crisp
Sesame seeds
Large reductions in vinegar or sugar
If you want a thicker sauce, cook it down longer instead of adding starch before canning. You can always thicken an opened jar later in a saucepan.
What success looks like
Your finished plum sauce should be glossy, deep reddish-purple or brownish-red, and thick enough to cling to a spoon. It should taste fruity first, then tangy, then warm and spicy at the end.
If it’s a little thinner than bottled sauce, that’s fine. Homemade fruit sauces often thicken more as they cool. If an opened jar seems too loose, simmer it for a few minutes before serving.
Make one batch while plums are cheap and ripe, and you’ll thank yourself later. A few jars in the pantry can turn plain chicken, rice bowls, appetizers, and leftovers into something you actually look forward to eating.
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