Sweet and Sour Crock Pot Meatballs

Featured in: Simple Starters & Extras

Transform frozen meatballs into a crowd-pleasing dish with this effortless crock pot method. Simply combine peach or apricot preserves with ketchup, vinegar, soy sauce, and brown sugar to create a tangy-sweet sauce that coats each meatball perfectly. Set your slow cooker on low for 3-4 hours and serve hot as an appetizer with toothpicks or over steamed rice as a satisfying main dish. Customize with pineapple chunks or bell peppers for added flavor.

Updated on Fri, 30 Jan 2026 12:54:00 GMT
Easy Sweet and Sour Crock Pot Meatballs simmer in a glossy, tangy sauce, served steaming hot as a perfect party appetizer with toothpicks. Pin it
Easy Sweet and Sour Crock Pot Meatballs simmer in a glossy, tangy sauce, served steaming hot as a perfect party appetizer with toothpicks. | forkledger.com

My neighbor brought these to a block party last summer, and I watched the entire tray vanish in under twenty minutes. She handed me the recipe on a napkin with just four ingredients scribbled in pen, and I've been making them ever since. The slow cooker does all the heavy lifting while the sweet-tangy sauce thickens into something that clings to every meatball. It's become my go-to whenever I need to feed a crowd without spending hours in the kitchen. The smell alone has people wandering into the kitchen asking when they can eat.

I made these for a potluck at work once, and three people asked if I catered it. One coworker stood by the slow cooker with a toothpick in each hand, claiming she was just testing them for quality. By the end of the night, I had written the recipe on five different scraps of paper. It felt good to have something so simple earn that kind of reaction, especially since I'd thrown it together that morning still half asleep.

Ingredients

  • Frozen fully-cooked meatballs (2 lbs): These are the backbone of the recipe, and I always keep a bag in the freezer for emergencies. No thawing required, and they soak up the sauce beautifully as they heat through.
  • Peach or apricot preserves (1 cup): This is what gives the sauce its fruity sweetness and glossy finish. I've used both, and apricot leans a little tangier while peach is softer and rounder in flavor.
  • Ketchup (1/2 cup): It adds body and a familiar tomato sweetness that balances the preserves without overpowering them.
  • Rice vinegar or apple cider vinegar (1/4 cup): The acidity cuts through all that sweetness and keeps the sauce from feeling one-note. Rice vinegar is milder, apple cider vinegar has more punch.
  • Soy sauce (2 tbsp): A little umami goes a long way here, deepening the flavor and adding a savory backbone to the sauce.
  • Light brown sugar (1/4 cup): It amplifies the sweetness and adds a hint of molasses warmth that rounds out the whole dish.
  • Dijon mustard (1 tbsp, optional): I almost always add this because it brings a subtle sharpness that makes the sauce more complex and interesting.
  • Garlic powder (1/2 tsp): Just enough to add a whisper of savory depth without making the sauce taste garlicky.
  • Ground ginger (1/2 tsp): It brightens everything and adds a gentle warmth that plays nicely with the fruit preserves.
  • Crushed red pepper flakes (1/4 tsp, optional): A tiny pinch adds just enough heat to wake up your taste buds without making it spicy.

Instructions

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Load the slow cooker:
Dump the frozen meatballs straight into the crock pot without thawing them first. They'll heat through perfectly as the sauce simmers around them.
Mix the sauce:
In a bowl, whisk together the preserves, ketchup, vinegar, soy sauce, brown sugar, mustard, garlic powder, ginger, and red pepper flakes until it's smooth and glossy. The preserves might be a little chunky, but they'll melt down as everything cooks.
Coat the meatballs:
Pour the sauce over the meatballs and stir gently with a spoon so every piece gets coated. Don't worry if it looks thin at first, it will thicken beautifully as it heats.
Set it and forget it:
Cover the slow cooker and cook on low for three to four hours, stirring once or twice if you remember. The sauce will bubble gently and cling to the meatballs like candy.
Serve warm:
Spoon the meatballs into a serving dish with toothpicks for an appetizer, or ladle them over rice for a quick dinner. Either way, they disappear fast.
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The first time I served these at a family gathering, my uncle ate seven of them before dinner was even ready. He kept circling back to the slow cooker with a sheepish grin, and by the time we sat down to eat, he wasn't hungry anymore. Now he requests them every holiday, and I never tell him how easy they actually are to make.

Choosing Your Preserves

Peach preserves give you a mellow, almost floral sweetness that feels gentle and comforting. Apricot preserves bring a little more brightness and tang, which I prefer when I want the sauce to feel livelier. I've even tried a mix of both when I had half jars sitting in the fridge, and it turned out beautifully. Grape jelly works too if that's what you have on hand, it just makes the sauce a little sweeter and less fruity.

Serving Suggestions

As an appetizer, I set them out in the slow cooker on warm with a pile of toothpicks nearby, and people help themselves all night. For dinner, I spoon them over jasmine rice or even egg noodles, and suddenly it feels like a real meal instead of party food. I've also tucked them into sub rolls with a little shredded cabbage for a sweet and sour meatball sandwich that my kids devoured. However you serve them, keep napkins close because the sauce is sticky and irresistible.

Make It Your Own

Once you've made the basic version, it's easy to riff on it. I've added diced bell peppers and pineapple chunks in the last hour of cooking for a more tropical vibe, and it was a hit at a summer barbecue. You can also swap the meatballs for cocktail sausages or even cubed chicken thighs if you want to change things up. A sprinkle of sesame seeds and sliced green onions right before serving makes it look fancy with almost no effort.

  • Stir in a tablespoon of sriracha if you want more heat without adding pepper flakes.
  • Use turkey or chicken meatballs for a lighter version that still tastes just as rich.
  • Double the batch and freeze half of the cooked meatballs in sauce for an even easier meal next time.
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A close-up of Easy Sweet and Sour Crock Pot Meatballs glistening with chunky apricot glaze, ideal served over fluffy white rice for dinner. Pin it
A close-up of Easy Sweet and Sour Crock Pot Meatballs glistening with chunky apricot glaze, ideal served over fluffy white rice for dinner. | forkledger.com

This recipe has saved me more times than I can count, and it never feels like I'm cutting corners. It's proof that simple food, made with a little care and good ingredients, can be just as memorable as anything complicated.

Recipe FAQ

Can I use fresh meatballs instead of frozen?

Yes, fresh meatballs work well. Reduce cooking time to 2-3 hours on low since they'll heat through faster than frozen ones.

What can I substitute for peach preserves?

Apricot preserves work equally well, or try grape jelly for a sweeter variation. Pineapple preserves also add a tropical twist to the sauce.

How do I make this gluten-free?

Use certified gluten-free meatballs and substitute tamari or gluten-free soy sauce for regular soy sauce. Check all packaged ingredients for gluten content.

Can I cook this on high heat to save time?

Yes, cook on high for 1.5-2 hours instead of 3-4 hours on low. Stir occasionally to prevent the sauce from sticking or burning.

How should I store leftovers?

Store in an airtight container in the refrigerator for up to 4 days. Reheat gently on the stovetop or in the microwave, adding a splash of water if the sauce has thickened.

What sides pair well with these meatballs?

Serve over steamed jasmine rice, fried rice, or egg noodles for a main dish. As an appetizer, pair with vegetable spring rolls or edamame.

Sweet and Sour Crock Pot Meatballs

Frozen meatballs in tangy-sweet peach preserve sauce. Effortless crock pot appetizer or main dish ready in 3 hours.

Prep time
5 minutes
Cook time
180 minutes
Total duration
185 minutes
Published by Natalie Hall


Skill level Easy

Cuisine American

Makes 6 Number of servings

Diet details Dairy-free

What You Need

Meatballs

01 2 lbs frozen fully-cooked meatballs

Sweet and Sour Sauce

01 1 cup peach or apricot preserves
02 1/2 cup ketchup
03 1/4 cup rice vinegar or apple cider vinegar
04 2 tablespoons soy sauce
05 1/4 cup light brown sugar
06 1 tablespoon Dijon mustard
07 1/2 teaspoon garlic powder
08 1/2 teaspoon ground ginger
09 1/4 teaspoon crushed red pepper flakes

How To Make It

Step 01

Prepare the slow cooker: Place frozen meatballs into the slow cooker bowl

Step 02

Combine sauce ingredients: In a mixing bowl, whisk together peach or apricot preserves, ketchup, vinegar, soy sauce, brown sugar, Dijon mustard, garlic powder, ginger, and red pepper flakes until smooth

Step 03

Coat meatballs: Pour sauce over meatballs and stir gently to coat all meatballs evenly

Step 04

Cook on low heat: Cover and cook on LOW for 3 to 4 hours until meatballs are heated through and sauce is bubbling. Stir once or twice during cooking if possible

Step 05

Serve: Transfer to serving dish. Serve hot as an appetizer with toothpicks or over rice as a main dish

Tools Needed

  • 4 to 6 quart slow cooker
  • Mixing bowl
  • Whisk or spoon
  • Measuring cups and spoons

Allergy info

Review each component for possible allergen content—ask a healthcare provider whenever you're unsure.
  • Contains soy from soy sauce
  • Contains wheat if using regular soy sauce or meatballs with breadcrumbs
  • Contains eggs, possible in some meatball preparations
  • Verify all packaged ingredients for potential allergens

Nutrition info (per serving)

Nutritional details are for your reference. This doesn't substitute health advice.
  • Calories: 350
  • Total fat: 16 grams
  • Carbohydrates: 32 grams
  • Protein: 18 grams