Sweet and Sour Crock Pot Meatballs

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These sweet and sour meatballs are the ultimate effortless crowd-pleaser. Simply combine frozen meatballs with a tangy-sweet sauce made from peach or apricot preserves, ketchup, vinegar, and soy sauce, then let your slow cooker do all the work. In just 3 hours, you'll have tender, flavorful meatballs perfect for serving as an appetizer with toothpicks or as a hearty main dish over rice.

Updated on Fri, 30 Jan 2026 15:22:00 GMT
Easy Sweet and Sour Crock Pot Meatballs simmer in a sticky, glossy orange sauce in a slow cooker. Save
Easy Sweet and Sour Crock Pot Meatballs simmer in a sticky, glossy orange sauce in a slow cooker. | pulseoven.com

My sister handed me a crockpot and a bag of frozen meatballs on a Thursday morning before her book club meeting, insisting I could handle the appetizer. I had never made anything in a slow cooker that wasn't soup, but the preserves jar in her pantry caught my eye and I decided to trust the process. Three hours later, her kitchen smelled like a carnival and everyone wanted the recipe. That night I learned that sometimes the easiest dishes are the ones people remember most.

I made this for a Super Bowl party once and watched grown men argue over the last five meatballs in the crockpot. Someone asked if I had been cooking all day, and I just smiled and said nothing. The truth is I threw it together during halftime of the early game and let the slow cooker do all the work while I sat on the couch. That's the magic of a recipe that tastes like effort but requires almost none.

Ingredients

  • Frozen fully-cooked meatballs (2 lbs): These are your weeknight hero, already seasoned and ready to soak up all that tangy sauce without any browning or fuss.
  • Peach or apricot preserves (1 cup): The fruity sweetness is what makes this sauce special, melting into a sticky glaze that balances the tang perfectly.
  • Ketchup (1/2 cup): It adds body and a familiar tomato backbone that keeps the sauce from being too sweet.
  • Rice vinegar or apple cider vinegar (1/4 cup): This is your sharpness, the bite that cuts through all the sugar and makes you reach for another meatball.
  • Soy sauce (2 tbsp): A little umami goes a long way, deepening the flavor and adding that savory note you didn't know you needed.
  • Light brown sugar (1/4 cup): It rounds out the sauce and helps it caramelize just slightly as it simmers.
  • Dijon mustard (1 tbsp, optional): I always add this because it gives the sauce a grown-up edge and a little complexity.
  • Garlic powder (1/2 tsp): Just enough to remind you there's real flavor happening here, not just sweetness.
  • Ground ginger (1/2 tsp): It brings warmth and a hint of spice that makes the sauce feel more interesting.
  • Crushed red pepper flakes (1/4 tsp, optional): A tiny pinch adds just enough heat to keep things lively without scaring anyone off.

Instructions

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Load the crockpot:
Dump the frozen meatballs straight into the slow cooker without thawing. They'll steam and heat perfectly as the sauce bubbles around them.
Whisk the sauce:
In a mixing bowl, combine the preserves, ketchup, vinegar, soy sauce, brown sugar, mustard, garlic powder, ginger, and red pepper flakes until smooth and glossy. It should smell sweet and tangy at the same time.
Coat the meatballs:
Pour the sauce over the meatballs and give everything a gentle stir so each one gets a little love. Don't worry if they're not perfectly covered, the sauce will thin as it heats.
Slow cook:
Cover and cook on LOW for 3 to 4 hours, stirring once or twice if you remember. The sauce will bubble and thicken into a beautiful glaze that coats every meatball.
Serve hot:
Scoop them into a serving dish with toothpicks for a party, or spoon them over steamed rice for a quick dinner. Either way, have napkins ready.
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Glazed meatballs in a crock pot, ready to serve as a party appetizer with toothpicks. Save
Glazed meatballs in a crock pot, ready to serve as a party appetizer with toothpicks. | pulseoven.com

One winter evening I served these over jasmine rice with steamed broccoli on the side, and my kids devoured it without a single complaint. My daughter even asked if we could have it again the next week, which is the highest compliment a ten-year-old can give. It's become our go-to meal when I need something warm and comforting that doesn't require me to stand over the stove.

Making It Your Own

I've swapped the peach preserves for grape jelly when that's all I had, and it turned out just as good with a slightly different sweetness. You can toss in chunks of fresh pineapple or diced bell peppers during the last hour of cooking for extra texture and a pop of color. Some people like to add a splash of hot sauce or a spoonful of hoisin for a deeper, more complex flavor.

Serving Suggestions

These meatballs shine at potlucks and game day gatherings where people can grab them with toothpicks and keep moving. As a main dish, I like to serve them over fluffy white rice or even egg noodles with a side of roasted green beans. Leftovers reheat beautifully in the microwave and sometimes taste even better the next day when the flavors have had time to settle.

Storage and Reheating

Let the meatballs cool completely before transferring them to an airtight container with all that glossy sauce. They'll keep in the fridge for up to four days, and you can reheat individual portions in the microwave or warm the whole batch gently on the stovetop. If the sauce thickens too much in the fridge, just add a splash of water or broth when reheating to bring it back to life.

  • Freeze leftovers in a freezer-safe container for up to three months and thaw overnight in the fridge.
  • Reheat frozen meatballs in the crockpot on LOW for an hour or two until heated through.
  • Keep the crockpot on WARM during a party so the meatballs stay hot and ready to serve.
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Tender meatballs coated in a tangy sweet and sour sauce, served over steamed jasmine rice. Save
Tender meatballs coated in a tangy sweet and sour sauce, served over steamed jasmine rice. | pulseoven.com

This recipe has saved me more times than I can count, from last-minute potlucks to nights when I just needed something warm and easy. I hope it becomes one of those reliable favorites in your kitchen too.

Recipe FAQs

Can I use fresh meatballs instead of frozen?

Yes, fresh meatballs work well. If they're raw, brown them first in a skillet before adding to the slow cooker to ensure they cook through properly.

What can I substitute for peach preserves?

Apricot preserves, grape jelly, or pineapple preserves all work beautifully. Each will give a slightly different sweet flavor profile to the sauce.

Can I cook this on HIGH instead of LOW?

Absolutely. Cook on HIGH for 1.5 to 2 hours instead of 3-4 hours on LOW. Just watch to ensure the sauce doesn't reduce too much.

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 labels to confirm ingredients.

Can I add vegetables to this dish?

Yes, bell peppers, pineapple chunks, or water chestnuts are excellent additions. Add them during the last hour of cooking to maintain texture.

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 until warmed through.

Sweet and Sour Crock Pot Meatballs

Frozen meatballs in tangy-sweet peach preserve sauce, slow-cooked to perfection for any occasion.

Prep Time
5 min
Cook Time
180 min
Overall Time
185 min
Created by Henry Baker


Skill Level Easy

Cuisine American

Makes 6 Portions

Diet Preferences No Dairy

What You'll 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 tbsp soy sauce
05 1/4 cup light brown sugar
06 1 tbsp Dijon mustard, optional
07 1/2 tsp garlic powder
08 1/2 tsp ground ginger
09 1/4 tsp crushed red pepper flakes, optional

How to Make

Step 01

Prepare Slow Cooker: Place frozen meatballs into the crock pot bowl

Step 02

Mix Sauce Components: Whisk together peach or apricot preserves, ketchup, vinegar, soy sauce, brown sugar, Dijon mustard if using, garlic powder, ginger, and red pepper flakes until smooth

Step 03

Combine Meatballs and Sauce: Pour sauce over meatballs and stir gently to ensure all pieces are evenly coated

Step 04

Slow Cook: Cover and cook on LOW setting for 3 to 4 hours until meatballs are heated through and sauce is bubbling, stirring once or twice during cooking if possible

Step 05

Serve: Serve hot as an appetizer with toothpicks or over steamed rice as a main dish

Tools Needed

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

Allergens

Always review each ingredient for allergens. Ask a healthcare provider if you're not sure.
  • Contains soy from soy sauce
  • Contains wheat if using regular soy sauce or meatballs with breadcrumbs
  • Contains egg, possible in some meatball products
  • Verify all packaged ingredients for potential cross-contamination allergens

Nutrition Info (per serving)

Use this nutrition estimate as a guideline, but be sure to verify with a health expert if needed.
  • Calories: 350
  • Fats: 16 g
  • Carbohydrates: 32 g
  • Proteins: 18 g