Easy Slow Cooker Sweet and Sour Meatballs Recipe
Easy Slow Cooker Sweet and Sour Meatballs. After making this recipe dozens of times, I’ve mastered the perfect balance of sweet and sour. Jump to Recipe or keep reading for my best tips. If you love recipes like this, you’ll also enjoy Roasted Strawberry Lime Basil Ice Cream Recipe and Easy Strawberry Earthquake Cake Recipe for Dessert Lovers.
Why This Easy Slow Cooker Sweet and Sour Meatballs Recipe Is Pure Comfort
- Tender meatballs in a rich, tangy sauce
- Better than takeout, and so easy to make
- Perfect for busy weeknights and meal prepping
What You'll Need for Easy Slow Cooker Sweet and Sour Meatballs Recipe
Choosing the right ingredients makes a big difference, but this recipe is forgiving enough to work with what you have.
- Ground beef
- Pork
- Breadcrumbs
- Eggs
- Onion
- Garlic
- Pineapple
- Tomato sauce
- Soy sauce
- Vinegar
- Sugar
- Cornstarch
- Salt
- Pepper
- Paprika
- Garlic powder
- Onion powder
- Dried parsley
- Red pepper flakes
- Optional: Green onions
- Optional: Sesame seeds
- Optional: Chopped cilantro
📝 Ingredient Notes
- Ground beef: You can substitute with ground turkey or chicken.
- Pineapple: Use canned pineapple chunks or fresh, if in season.
🛒 Tools & Equipment I Recommend
- Slow Cooker — Hands-off cooking for tender meatballs → See on Amazon
- Meat Thermometer — Ensures perfectly cooked meatballs every time → See on Amazon
How to Make Easy Slow Cooker Sweet and Sour Meatballs Recipe
- Prepare meatballs: Mix ground meat, breadcrumbs, egg, and seasonings. Form into 1-inch meatballs.
- Cook meatballs: Brown meatballs in a skillet, then transfer to slow cooker.
- Make sauce: Sauté onion and garlic, then add pineapple, tomato sauce, soy sauce, vinegar, sugar, and cornstarch. Simmer until thickened.
- Combine and cook: Pour sauce over meatballs in slow cooker. Cook on low for 4-6 hours or high for 2-3 hours.
Cook's Tips for Perfect Easy Slow Cooker Sweet and Sour Meatballs Recipe
- : For extra flavor, add a tablespoon of Worcestershire sauce to the meatball mixture.
- Common mistake and fix: Avoid overcrowding the slow cooker to prevent soggy meatballs. Cook in batches if needed.
- : For a spicier version, add a pinch of red pepper flakes to the sauce.
- : Make ahead and freeze individual portions for easy meal prepping.
Storing & Reheating Easy Slow Cooker Sweet and Sour Meatballs Recipe
Short-Term Storage
Store in an airtight container in the fridge. Store leftovers in an airtight container for up to 5 days. Make-ahead tip: Prepare meatballs and sauce a day ahead. Combine and cook in the slow cooker the next day.
Freezing Easy Slow Cooker Sweet and Sour Meatballs Recipe
Freeze cooked meatballs and sauce separately for up to 3 months.
How to Reheat Without Drying It Out
Oven: Reheat in the oven at 350°F (180°C) for 15-20 minutes. Microwave: Reheat in the microwave for 2-3 minutes.
Recipe Notes
- Chef tip: For a thicker sauce, mix 1 tablespoon of cornstarch with 1 tablespoon of water and stir it into the sauce during the last 30 minutes of cooking.
- Best substitution: Substitute pineapple with mango or apricot preserves for a different flavor profile.
- Make-ahead: Prepare meatballs and sauce up to 2 days ahead. Store separately in the fridge.
- Scaling: This recipe can be easily doubled or halved to suit your needs.
- Troubleshooting: If your sauce is too thin, simmer it on the stovetop until it thickens. If it's too thick, add a splash of water or chicken broth.
Want to level up this recipe?
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Easy Slow Cooker Sweet and Sour Meatballs Recipe
Ingredients
Main Ingredients
- Ground beef
- Pork
- Breadcrumbs
- Eggs
- Onion
- Garlic
- Pineapple
- Tomato sauce
- Soy sauce
- Vinegar
- Sugar
- Cornstarch
Seasonings
- Salt
- Pepper
- Paprika
- Garlic powder
- Onion powder
- Dried parsley
- Red pepper flakes
Optional Toppings
- Green onions
- Sesame seeds
- Chopped cilantro
Instructions
- Prepare meatballs: Mix ground meat, breadcrumbs, egg, and seasonings. Form into 1-inch meatballs.
- Cook meatballs: Brown meatballs in a skillet, then transfer to slow cooker.
- Make sauce: Sauté onion and garlic, then add pineapple, tomato sauce, soy sauce, vinegar, sugar, and cornstarch. Simmer until thickened.
- Combine and cook: Pour sauce over meatballs in slow cooker. Cook on low for 4-6 hours or high for 2-3 hours.
Notes
- Chef tip: For a thicker sauce, mix 1 tablespoon of cornstarch with 1 tablespoon of water and stir it into the sauce during the last 30 minutes of cooking.
- Best substitution: Substitute pineapple with mango or apricot preserves for a different flavor profile.
- Make-ahead: Prepare meatballs and sauce up to 2 days ahead. Store separately in the fridge.
- Scaling: This recipe can be easily doubled or halved to suit your needs.
- Troubleshooting: If your sauce is too thin, simmer it on the stovetop until it thickens. If it's too thick, add a splash of water or chicken broth.
Storage
- Fridge: Store leftovers in an airtight container for up to 5 days.
- Freezer: Freeze cooked meatballs and sauce separately for up to 3 months.
- Oven reheat: Reheat in the oven at 350°F (180°C) for 15-20 minutes.
- Microwave reheat: Reheat in the microwave for 2-3 minutes.
- Make ahead: Prepare meatballs and sauce a day ahead. Combine and cook in the slow cooker the next day.
Nutrition Per Serving
- Calories: 380
- Protein: 24g
- Fat: 18g
- Carbs: 27g
- Fiber: 2g
- Sugar: 22g
- Sodium: 1200mg
- Cholesterol: 100mg
- Sat. Fat: 7g
Nutritional values are estimates only. Actual values may vary by brand and portion size.
Easy Slow Cooker Sweet and Sour Meatballs Recipe FAQs
Yes, prepare meatballs and sauce separately up to 2 days ahead. Combine and cook in the slow cooker when ready to serve.
Overcooking is the most common reason for tough meatballs. Stick to the recommended cooking time and use a meat thermometer to ensure they're cooked to 160°F (71°C).
Yes, freeze cooked meatballs and sauce separately for up to 3 months. Thaw in the fridge overnight before reheating.
Yes, follow the slow cooker instructions, but cook on high pressure for 10 minutes, followed by a natural release.
Reheat in the oven at 350°F (180°C) for 15-20 minutes or in the microwave for 2-3 minutes. Stir the sauce to prevent separation.
A Warm Final Note
I can’t wait for you to try Easy Slow Cooker Sweet and Sour Meatballs Recipe and see how effortlessly it comes together. When you make it, pop back here and leave a rating or share how it turned out — I love hearing from you!
