Easy Sweet and Sour Crock Pot Meatballs

Featured in: Retro American Dishes

This effortless slow cooker dish transforms frozen meatballs into a restaurant-quality appetizer or main course in just 3 hours. Frozen meatballs simmer in a vibrant sauce combining peach or apricot preserves with ketchup, vinegar, soy sauce, and warm spices like garlic powder and ginger for depth and balance.

The beauty lies in its simplicity: combine ingredients, pour over meatballs, and let the crock pot do the work. Serve hot with toothpicks as party fare or spoon over steamed jasmine rice for a complete meal. Customize with optional Dijon mustard for tang, red pepper flakes for heat, or fresh pineapple chunks and bell peppers for texture.

Updated on Sun, 18 Jan 2026 14:21:00 GMT
Sticky sweet and sour crock pot meatballs simmer in a glossy sauce, served hot from the slow cooker with toothpicks for a party-ready appetizer.  Save It
Sticky sweet and sour crock pot meatballs simmer in a glossy sauce, served hot from the slow cooker with toothpicks for a party-ready appetizer. | zetluna.com

I threw this together on a Sunday afternoon when I realized I had nothing ready for a potluck that evening. The slow cooker was my only hope, and a bag of frozen meatballs sat in the freezer like a quiet promise. I rummaged through the pantry, found a jar of apricot preserves my aunt had given me months ago, and decided to trust my instincts. Three hours later, the kitchen smelled like a county fair, and I knew I had stumbled onto something good.

The first time I served these at a gathering, I set them out with toothpicks and watched them disappear in under twenty minutes. A neighbor asked if I had been cooking all day, and I just laughed. My secret was safe. Now I make a double batch whenever I know people are coming over, because one crock pot is never enough.

Ingredients

  • Frozen fully cooked meatballs (2 lbs): These are the hero of convenience, already seasoned and ready to soak up all that glossy sauce without any browning or fuss.
  • Peach or apricot preserves (1 cup): The fruity sweetness is what makes this sauce sing, and the bits of fruit add little bursts of flavor you will not get from plain jelly.
  • Ketchup (1/2 cup): It brings body and a hint of tomato tang that balances the sweetness and helps the sauce cling.
  • Rice vinegar or apple cider vinegar (1/4 cup): This cuts through the sugar and adds that essential sour note, so the dish does not taste like candy.
  • Soy sauce (2 tbsp): A splash of umami depth that makes the whole sauce taste more complex than it has any right to be.
  • Light brown sugar (1/4 cup): It melts into the sauce and adds a mellow caramel sweetness that rounds everything out.
  • Dijon mustard (1 tbsp, optional): I always add this for a little sharpness and extra tang, it makes the sauce feel more grown up.
  • Garlic powder (1/2 tsp): Just enough to add a savory backbone without overpowering the fruit.
  • Ground ginger (1/2 tsp): It gives a gentle warmth and plays beautifully with the apricot.
  • Crushed red pepper flakes (1/4 tsp, optional): A tiny pinch of heat keeps things interesting, but you can leave it out if you are feeding a crowd with sensitive palates.

Instructions

Load the slow cooker:
Tumble the frozen meatballs straight into the crock pot. No need to thaw, no need to fuss.
Whisk the sauce:
In a bowl, combine the preserves, ketchup, vinegar, soy sauce, brown sugar, mustard, garlic powder, ginger, and red pepper flakes, stirring until smooth and glossy. It should smell sweet and tangy all at once.
Coat the meatballs:
Pour the sauce over the meatballs and give everything a gentle stir so each one gets a little love. Do not worry if they are not perfectly coated, they will swim in sauce as they cook.
Slow cook:
Cover and set the slow cooker to LOW for 3 to 4 hours, until the meatballs are hot all the way through and the sauce is bubbling. If you can, stir once or twice so the flavors get cozy together.
Serve:
Spoon them into a serving dish with toothpicks for a party, or ladle them over steamed rice for dinner. Either way, they will disappear fast.
Tender crock pot meatballs coated in tangy peach preserves and soy glaze, steaming in a slow cooker and ready to spoon over fluffy rice.  Save It
Tender crock pot meatballs coated in tangy peach preserves and soy glaze, steaming in a slow cooker and ready to spoon over fluffy rice. | zetluna.com

I will never forget the time my friend brought her picky eater son to dinner and he ate six meatballs without complaint. She looked at me like I had performed magic. It was not magic, just the right combination of sweet and savory that makes even skeptics reach for seconds. That is when I knew this recipe was a keeper.

Choosing Your Preserves

Peach preserves give you a softer, almost floral sweetness, while apricot brings a brighter, slightly tart edge. I have tried both and honestly love them equally, so I just grab whichever jar is on sale. If you want to go rogue, try grape jelly for a more classic party meatball vibe, though you will lose some of that fruity complexity.

Making It a Meal

When I serve these as dinner instead of an appetizer, I spoon them over jasmine rice and add a handful of steamed broccoli on the side. The rice soaks up the extra sauce, and suddenly this easy dish feels like a real plate of comfort. Sometimes I toss in chunks of bell pepper or pineapple during the last hour of cooking for color and a little texture.

Storage and Leftovers

Leftovers keep beautifully in the fridge for up to four days, and they reheat like a dream in the microwave or back in the slow cooker on LOW. The sauce thickens as it sits, which I actually prefer the next day because it clings even more. If you have extras, freeze them in a sealed container for up to three months, then thaw and reheat for a future lazy dinner.

  • Let the meatballs cool completely before transferring to an airtight container.
  • Label the container with the date so you remember when you made them.
  • Reheat gently to avoid drying out the meatballs or scorching the sauce.
Glazed meatballs glistening in a rich, sweet and sour sauce, slow-cooked to perfection for an easy weeknight main dish or game day bite. Save It
Glazed meatballs glistening in a rich, sweet and sour sauce, slow-cooked to perfection for an easy weeknight main dish or game day bite. | zetluna.com

This recipe has saved me more times than I can count, and it never gets old. Keep a bag of meatballs in the freezer and a jar of preserves in the pantry, and you will always have a crowd pleaser ready to go.

Common Questions About Recipes

Can I use fresh meatballs instead of frozen?

Yes, fresh meatballs work well. Brown them in a skillet first, then add to the slow cooker. Increase cooking time to 4-5 hours on LOW to ensure they cook through completely.

What's the best way to thicken the sauce?

Mix 1-2 tablespoons of cornstarch with 2 tablespoons of water to create a slurry, then stir it into the sauce during the last 30 minutes of cooking. This will give you a thicker, glossier sauce while maintaining flavor.

Can I prepare this in advance?

Absolutely. Mix the sauce in a bowl, cover, and refrigerate overnight. In the morning, add the frozen meatballs and sauce to your crock pot and proceed as directed. This makes it ideal for meal prep and entertaining.

What are good serving suggestions?

Serve as an appetizer with toothpicks, over steamed jasmine rice as a main course, alongside egg fried rice, or even over mashed potatoes. For parties, keep warm on LOW setting in the slow cooker for easy serving.

How should I modify this for dietary restrictions?

For gluten-free, use certified gluten-free meatballs and tamari or gluten-free soy sauce. For lower sugar, substitute the preserves with sugar-free jam or reduce brown sugar. Check all packaged ingredients for your specific allergen concerns.

Can I double this for a larger crowd?

Yes, this doubles easily. Use a 6-8 quart slow cooker and double all ingredients. Cooking time remains the same at 3-4 hours on LOW. Stir occasionally to ensure even heating and sauce distribution.

Easy Sweet and Sour Crock Pot Meatballs

Tender meatballs in a tangy-sweet peach and apricot sauce, slow-cooked for an easy crowd-pleasing appetizer or main dish.

Prep Time
5 mins
Time to Cook
180 mins
Overall Time
185 mins
Authored by Clara

Recipe Type Retro American Dishes

Skill Level Required Easy

Cuisine Type American

Recipe Output 6 Number of Portions

Dietary Needs Lactose-Free

The Ingredients 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
07 1/2 tsp garlic powder
08 1/2 tsp ground ginger
09 1/4 tsp crushed red pepper flakes

Step-by-Step Instructions

Step 01

Prepare Slow Cooker: Transfer frozen meatballs into a 4-6 quart slow cooker

Step 02

Mix Sauce Components: 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

Combine Sauce and Meatballs: Pour sauce over meatballs and gently stir to coat all pieces evenly

Step 04

Cook on Low Setting: Cover and cook on LOW 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: Transfer to serving dish and serve hot as an appetizer with toothpicks or over rice as a main course

Tools You'll Need

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

Allergy Information

Review each ingredient to identify allergens and consult an expert if needed.
  • Contains soy from soy sauce
  • Contains wheat if using regular soy sauce or meatballs with breadcrumbs
  • Contains eggs in some commercially prepared meatballs
  • Verify all packaged ingredients for potential cross-contamination allergens

Nutritional Facts (Per Serving)

Keep in mind these details are for general guidance and shouldn't replace professional advice.
  • Caloric Content: 350
  • Fats: 16 grams
  • Carbohydrates: 32 grams
  • Proteins: 18 grams