Sweet and Sour Crock Pot Meatballs

Featured in: One-Dish Kitchen Cooking

These tender meatballs cook slowly in a tangy, fruity sauce blending peach preserves with ketchup, soy sauce, and warm spices. The slow cooker does all the work, transforming frozen meatballs into a crowd-pleasing appetizer or simple main dish. Serve with toothpicks for parties or over fluffy rice for a satisfying dinner.

Updated on Wed, 28 Jan 2026 15:30:00 GMT
Crock pot meatballs glisten with a tangy peach preserves sauce, served warm as an easy appetizer. Pin It
Crock pot meatballs glisten with a tangy peach preserves sauce, served warm as an easy appetizer. | pantryvector.com

The year my sister hosted her first Super Bowl party, I was tasked with bringing an appetizer that would feed a crowd without breaking the bank. Standing in the frozen food aisle, inspiration struck when I spotted bags of meatballs. That evening, as these sweet and tangy meatballs bubbled away in my crock pot, filling my apartment with their irresistible aroma, they became an unexpected hero. Even my brother-in-law, notorious for his picky eating, asked for the recipe.

Last December, when my neighbors power went out during a holiday gathering, they showed up at my door with bags of rapidly thawing groceries and worried expressions. I quickly dumped frozen meatballs and our improvised sauce into my crock pot. By evening, the crisis had turned into an impromptu potluck where these meatballs disappeared faster than anything else on the table. Someone even scraped the sides of the pot with bread to get the last bits of sauce.

Ingredients

  • Frozen fully cooked meatballs: The time-saving foundation that allows you to focus on perfecting the sauce instead of fussing with raw meat.
  • Peach or apricot preserves: The secret weapon that gives this sauce its unique fruity sweetness while helping it cling beautifully to each meatball.
  • Ketchup: Adds that familiar tangy base that balances the sweetness with a hint of acidity.
  • Soy sauce: Brings that essential umami depth that makes people wonder why these meatballs taste so much better than they expected.
  • Apple cider vinegar: After forgetting this ingredient once, I learned its essential for cutting through the richness and bringing the sour to sweet and sour.

Instructions

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Perfect for frying eggs, sautéing vegetables, and simmering small-batch sauces for quick everyday meals.
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Mix up your magic sauce:
Whisk together preserves, ketchup, soy sauce, vinegar, brown sugar, and spices until smooth. The sauce will look thick and glossy with tiny specks of ginger and pepper dancing throughout.
Arrange your meatball army:
Place those frozen little soldiers into your crock pot, creating an even layer for consistent cooking. Dont worry about thawing them first, they'll warm up beautifully in the sauce.
Sauce shower time:
Pour that gorgeous, sticky sauce over your meatballs, then gently toss to make sure every single one gets a good coating. I use two large spoons to roll them around without breaking any.
Low and slow magic:
Cover and cook on LOW for 3-4 hours, allowing time for the sauce to infuse every bite. Your kitchen will gradually fill with a sweet, tangy aroma that makes waiting almost unbearable.
Final touches:
Just before serving, give everything a gentle stir to redistribute that thickened, bubbling sauce. Sprinkle with sliced green onions and sesame seeds for a pop of color and texture that makes them look extra special.
Product image
Perfect for frying eggs, sautéing vegetables, and simmering small-batch sauces for quick everyday meals.
Check price on Amazon
Slow cooker sweet and sour meatballs garnished with green onions and sesame seeds for a party dish. Pin It
Slow cooker sweet and sour meatballs garnished with green onions and sesame seeds for a party dish. | pantryvector.com

One particularly chaotic Thanksgiving, my mom was stressing over timing all the traditional dishes when my brother suggested we have these meatballs as a starter. As family members drifted in throughout the afternoon, they gathered around the crock pot, chatting and stabbing meatballs with toothpicks. That relaxed grazing approach completely shifted the mood from rushed to relaxed. Now these meatballs have become our pre-feast tradition, buying the cook precious time while keeping hunger at bay.

Serving Suggestions

After making these meatballs dozens of times, Ive discovered their versatility extends far beyond appetizers. Nestled on a bed of fluffy white rice, they transform into a satisfying main course that my teenagers request regularly. For a complete meal that comes together in minutes, I sometimes add steamed broccoli on the side, which soaks up the extra sauce beautifully.

Make It Your Own

The beauty of this recipe lies in how easily it adapts to what you have on hand. One memorable evening when I realized I was out of peach preserves, I substituted orange marmalade and added a splash of bourbon. The resulting sauce had a sophisticated edge that impressed my foodie friend who claims she can taste every ingredient. Another time, using pineapple preserves and a dash of hot sauce created a tropical heat that transported us to summer in the middle of February.

Storage and Reheating

After accidentally leaving a batch in the refrigerator for nearly a week, I discovered these meatballs actually get better with time as the flavors continue to meld and deepen. When reheating, a splash of water stirred into the sauce prevents it from becoming too thick, while a minute in the microwave brings each meatball back to its juicy glory.

  • Refrigerate leftovers in an airtight container for up to 4 days, making them perfect for meal prep Sunday for weekday lunches.
  • Freeze portions in freezer-safe containers for up to 3 months, labeling them with the date so you dont forget about your future easy dinner.
  • For best texture when reheating from frozen, thaw overnight in the refrigerator before warming gently on the stovetop or microwave.
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Keeps paper towels accessible for wiping spills, drying hands, and cleaning surfaces while cooking.
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Tender meatballs in a fruity, savory glaze over steamed rice make a delicious main course. Pin It
Tender meatballs in a fruity, savory glaze over steamed rice make a delicious main course. | pantryvector.com

Whether served as a crowd-pleasing party appetizer or a quick weeknight dinner over rice, these sweet and sour meatballs never fail to bring comfort and satisfaction. Their ability to transform a handful of simple ingredients into something that tastes like it took all day is nothing short of kitchen magic.

Recipe Questions & Answers

Can I use homemade meatballs instead of frozen?

Yes, homemade meatballs work beautifully. Brown them in a skillet before adding to the slow cooker to prevent them from falling apart during the long cooking time.

How long do these meatballs stay warm in a slow cooker?

Once cooked, switch your slow cooker to the WARM setting. The meatballs will stay perfectly heated for 2–3 hours, making them ideal for parties and gatherings.

Can I make this on the stovetop instead?

Absolutely. Simmer the meatballs in the sauce over medium-low heat for 20–25 minutes, stirring occasionally until heated through and the sauce thickens slightly.

What other fruit preserves work well?

Apricot, peach, orange marmalade, or even pineapple preserves all create delicious variations. Each brings a slightly different fruity sweetness to balance the tangy sauce.

How can I make these spicier?

Add 1–2 teaspoons sriracha, red pepper flakes, or a dash of hot sauce to the sauce mixture. The spice level is easily adjustable to your taste preferences.

Can I freeze the cooked meatballs?

Yes, cool completely and store in freezer-safe containers for up to 3 months. Thaw overnight in the refrigerator and reheat gently in the microwave or on the stovetop.

Sweet and Sour Crock Pot Meatballs

Tender meatballs in a tangy peach-apricot glaze, perfect for parties or easy weeknight meals.

Prep Time
5 min
Time to Cook
180 min
Overall Duration
185 min
Created by Miles Jenkins


Skill Level Easy

Cuisine American

Total Output 6 Portions

Diet Preferences Lactose-Free

Ingredient List

Meatballs

01 2 pounds frozen fully cooked meatballs

Sauce

01 1 cup peach or apricot preserves
02 1/2 cup ketchup
03 2 tablespoons soy sauce
04 2 tablespoons apple cider vinegar
05 1 tablespoon brown sugar
06 1 teaspoon garlic powder
07 1/2 teaspoon ground ginger
08 1/4 teaspoon black pepper

Optional Garnish

01 2 green onions, thinly sliced
02 1 tablespoon sesame seeds

Directions

Instruction 01

Prepare the Sauce: In a medium mixing bowl, whisk together peach or apricot preserves, ketchup, soy sauce, apple cider vinegar, brown sugar, garlic powder, ground ginger, and black pepper until fully combined and smooth.

Instruction 02

Load the Slow Cooker: Transfer frozen meatballs into a 4 to 6 quart slow cooker.

Instruction 03

Coat with Sauce: Pour the prepared sauce over the meatballs and gently toss to ensure even coating.

Instruction 04

Cook the Meatballs: Cover the slow cooker and cook on LOW setting for 3 to 4 hours, or on HIGH setting for 1.5 to 2 hours, until meatballs are heated through and sauce is bubbling.

Instruction 05

Final Preparation: Stir gently before serving. Garnish with sliced green onions and sesame seeds if desired.

Instruction 06

Serve: Serve warm as an appetizer with toothpicks, or over cooked rice as a main dish.

Needed Equipment

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

Allergy Details

Review all parts for allergens and always check with a healthcare provider when unsure.
  • Soy from soy sauce
  • Wheat and gluten, dependent on meatball and sauce brand formulations

Nutrition Details (per serving)

These details are for information only and should not replace professional health guidance.
  • Calories: 370
  • Fats: 17 g
  • Carbohydrates: 35 g
  • Proteins: 18 g