Easy Slow Cooker Sweet and Sour Meatballs Recipe
Easy Slow Cooker Sweet and Sour Meatballs are a family favorite that’s better than takeout. After making this many times, I discovered the trick to tender meatballs in a perfect sweet and sour sauce. If you love recipes like this, you’ll also enjoy Easy Slow Cooker Loaded Baked Potatoes Recipe and Cheddar Jalapeño Burgers Quick and Easy Dinner Recipe.
Why This Easy Slow Cooker Sweet and Sour Meatballs Recipe Is Pure Comfort
- Tender meatballs in a tangy sauce
- Easy, hands-off cooking
- Better than takeout flavor
- Perfect for busy weeknights
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
- Panko breadcrumbs
- Egg
- Onion
- Garlic
- Ketchup
- Soy sauce
- Apple cider vinegar
- Brown sugar
- Pineapple chunks
- Salt
- Pepper
- Paprika
- Garlic powder
- Onion powder
- Red pepper flakes
- Optional: Green onions
- Optional: Sesame seeds
📝 Ingredient Notes
- Ground beef: You can substitute with ground turkey or pork.
🛒 Tools & Equipment I Recommend
- Slow Cooker — Hands-off cooking for tender meatballs → See on Amazon
- Meat Thermometer — Ensures perfectly cooked meatballs → See on Amazon
How to Make Easy Slow Cooker Sweet and Sour Meatballs Recipe
- Prepare meatballs: Mix ground beef, breadcrumbs, egg, salt, pepper, paprika, garlic powder, and onion powder. Form into 1-inch meatballs.
- Cook meatballs: Place meatballs in slow cooker. Mix ketchup, soy sauce, vinegar, brown sugar, and pineapple chunks. Pour over meatballs. Cook on low for 6-8 hours.
Cook's Tips for Perfect Easy Slow Cooker Sweet and Sour Meatballs Recipe
- Common mistake and fix: Don't overcrowd the slow cooker. If you have too many meatballs, cook them in batches.
- : For a thicker sauce, mix 1 tablespoon cornstarch with 1 tablespoon water and stir into the slow cooker in the last 30 minutes of cooking.
- : To prevent the meatballs from breaking apart, gently stir them into the sauce instead of stirring the sauce.
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: You can assemble the meatballs and sauce in the slow cooker the night before. Store in the fridge until ready to cook.
Freezing Easy Slow Cooker Sweet and Sour Meatballs Recipe
Freeze cooked meatballs in the sauce for up to 3 months. Thaw overnight in the fridge before reheating.
How to Reheat Without Drying It Out
Oven: Reheat in the oven at 350°F (175°C) for 15-20 minutes. Microwave: Reheat in the microwave for 2-3 minutes, stirring halfway through.
Recipe Notes
- Chef tip: For a spicier version, add a pinch of red pepper flakes to the meatball mixture.
- Best substitution: Substitute the pineapple chunks with diced bell peppers for a different flavor.
- Make-ahead: This recipe is perfect for meal prepping. Cook a large batch and freeze individual portions.
- Scaling: This recipe can be easily doubled or tripled to feed a crowd.
- Troubleshooting: If the sauce is too thin, mix 1 tablespoon cornstarch with 1 tablespoon water and stir into the slow cooker in the last 30 minutes of cooking.
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Easy Slow Cooker Sweet and Sour Meatballs Recipe
Ingredients
Main Ingredients
- Ground beef
- Panko breadcrumbs
- Egg
- Onion
- Garlic
- Ketchup
- Soy sauce
- Apple cider vinegar
- Brown sugar
- Pineapple chunks
Seasonings
- Salt
- Pepper
- Paprika
- Garlic powder
- Onion powder
- Red pepper flakes
Optional Toppings
- Green onions
- Sesame seeds
Instructions
- Prepare meatballs: Mix ground beef, breadcrumbs, egg, salt, pepper, paprika, garlic powder, and onion powder. Form into 1-inch meatballs.
- Cook meatballs: Place meatballs in slow cooker. Mix ketchup, soy sauce, vinegar, brown sugar, and pineapple chunks. Pour over meatballs. Cook on low for 6-8 hours.
Notes
- Chef tip: For a spicier version, add a pinch of red pepper flakes to the meatball mixture.
- Best substitution: Substitute the pineapple chunks with diced bell peppers for a different flavor.
- Make-ahead: This recipe is perfect for meal prepping. Cook a large batch and freeze individual portions.
- Scaling: This recipe can be easily doubled or tripled to feed a crowd.
- Troubleshooting: If the sauce is too thin, mix 1 tablespoon cornstarch with 1 tablespoon water and stir into the slow cooker in the last 30 minutes of cooking.
Storage
- Fridge: Store leftovers in an airtight container for up to 5 days.
- Freezer: Freeze cooked meatballs in the sauce for up to 3 months. Thaw overnight in the fridge before reheating.
- Oven reheat: Reheat in the oven at 350°F (175°C) for 15-20 minutes.
- Microwave reheat: Reheat in the microwave for 2-3 minutes, stirring halfway through.
- Make ahead: You can assemble the meatballs and sauce in the slow cooker the night before. Store in the fridge until ready to cook.
Nutrition Per Serving
- Calories: 350
- Protein: 25g
- Fat: 15g
- Carbs: 30g
- Fiber: 2g
- Sugar: 15g
- Sodium: 1200mg
- Cholesterol: 85mg
- Sat. Fat: 6g
Nutritional values are estimates only. Actual values may vary by brand and portion size.
Easy Slow Cooker Sweet and Sour Meatballs Recipe FAQs
Yes, bake at 375°F (190°C) for 20-25 minutes, then simmer in the sauce on the stovetop for 15-20 minutes.
You may be stirring the sauce too much. Gently stir the meatballs into the sauce instead.
Yes, cook on manual pressure for 10 minutes, then natural release. Simmer the sauce on the stovetop for 10-15 minutes.
Rice, noodles, or mashed potatoes. For a holiday twist, try serving them over egg noodles with a side of green beans.
Yes, assemble the meatballs and sauce in the slow cooker the night before. Store in the fridge until ready to cook.
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!
