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A hero shot of the meatballs up close with sweet and sour sauce and green onions.
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Crockpot Sweet and Sour Meatballs

Crockpot Sweet and Sour Meatballs are a quick & easy slow cooker recipe that starts with frozen meatballs! Meatballs and pineapple cook in a homemade sweet and sour sauce right in the crockpot. Serve over rice for a yummy, family favorite, and easy weeknight meal.
Course Crock Pot, Dinner
Cuisine American
Keyword crockpot sweet and sour meatballs
Prep Time 5 minutes
Cook Time 5 hours
Total Time 5 hours 5 minutes
Servings 6
Calories 561kcal
Author Jessica - Together as Family

Ingredients

  • 1 can (20 oz) pineapple chunks in 100% juice (do not drain)
  • 1/2 cup honey
  • 1/4 cup soy sauce
  • 1/4 cup rice wine vinegar
  • 1 tablespoon ketchup
  • 1 bag (32 oz) frozen homestyle meatballs
  • 1/4 cup water
  • 2 tablespoons cornstarch
  • sliced green onions (optional garnish)

Instructions

  • Spray the slow cooker insert with nonstick cooking spray. 
  • Add the canned pineapple chunks with the juice (do not drain), honey, soy sauce, rice wine vinegar, and ketchup into the slow cooker. Stir until combined.
    1 can (20 oz) pineapple chunks in 100% juice, 1/2 cup honey, 1/4 cup soy sauce, 1/4 cup rice wine vinegar, 1 tablespoon ketchup
  • Place meatballs into the slow cooker and stir well until all the meatballs are coated in some sauce. 
    1 bag (32 oz) frozen homestyle meatballs
  • Cover with the lid and cook on LOW heat for 4-6 hours. 
  • In a small bowl, add the water and cornstarch. Mix with a fork until it's combined. Pour it into the crockpot and let it cook and thicken for an additional 30 minutes.
    *If needed, turn the crockpot to HIGH heat to help thicken things quicker. 
    1/4 cup water, 2 tablespoons cornstarch
  • Sprinkle the meatballs with sliced green onions (if using) and serve the sweet and sour meatballs over a bed of cooked white rice.
    sliced green onions

Notes

Meatballs : I prefer using the Great Value brand Homestyle Meatballs in this recipe. The meatballs do a really good job of keeping their size and not expanding huge in the slow cooker. Use homestyle meatballs and not Italian meatballs. 
Cornstarch Slurry : If you don't want the sauce too thick then just omit this entirely. 
Tip : If you want more sauce when the cook time is done then try adding 1/4 cup to 1/2 cup of chicken broth and/or pineapple juice (can buy it in cans in the juice aisle). Once you add the cornstarch slurry, it will be a thicker sauce but you'll have more sauce if wanted for serving. 

Nutrition

Calories: 561kcal | Carbohydrates: 42g | Protein: 27g | Fat: 32g | Saturated Fat: 12g | Polyunsaturated Fat: 3g | Monounsaturated Fat: 14g | Cholesterol: 109mg | Sodium: 650mg | Potassium: 594mg | Fiber: 1g | Sugar: 37g | Vitamin A: 71IU | Vitamin C: 10mg | Calcium: 41mg | Iron: 2mg