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A fork holds a meatball above a plate of rice topped with meatballs, pineapple chunks, bell peppers, and sauce.
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Sweet And Sour Meatballs

Sticky, tangy, and loaded with flavor, these crockpot Sweet and Sour Meatballs are the ultimate set-it-and-forget-it-dish!
Course Appetizer / Party Food, Main Course
Cuisine Chinese
Keyword Sweet and sour meatballs
Prep Time 10 minutes
Cook Time 5 hours
Total Time 5 hours 10 minutes
Servings 8
Calories 487kcal

Equipment

Ingredients

  • 36 ounce bag frozen meatballs
  • 20 ounce can pineapple chunks reserve the juice for the sauce
  • 1 small red bell pepper cut into 1-inch chunks
  • 1 small green bell pepper cut into 1-inch chunks
  • 1 small onion cut into 1-inch chunks
  • ½ cup brown sugar
  • ¼ cup granulated sugar
  • cup apple cider vinegar
  • ¼ cup ketchup
  • 2 tablespoons soy sauce
  • 2 tablespoons cornstarch
  • Sliced green onions for garnish

Instructions

  • Add the frozen meatballs to your crockpot or slow cooker.
    36 ounce bag frozen meatballs
  • Drain the canned pineapple chunks and set the juice aside for later. Add the pineapple, bell peppers and onions to the meatballs.
    20 ounce can pineapple chunks, 1 small red bell pepper, 1 small green bell pepper, 1 small onion
  • Combine the reserved pineapple juice, apple cider vinegar, brown sugar, granulated sugar, ketchup, soy sauce, and cornstarch in a mixing bowl. Stir until smooth.
    ½ cup brown sugar, ¼ cup granulated sugar, ⅓ cup apple cider vinegar, ¼ cup ketchup, 2 tablespoons soy sauce, 2 tablespoons cornstarch
  • Pour the homemade sweet and sour sauce over the meatballs and veggies.
  • Cover with the lid and cook on low heat for 3 to 5 hours, or until the sauce has thickened and the meatballs are hot all the way through. Give everything a stir about halfway through to keep it cooking evenly. Garnish with green onions, serve and enjoy
    Sliced green onions

Notes

  • Cut the veggies into even chunks: Aim for about 1-inch pieces so they soften but still keep some bite after hours in the slow cooker.
  • Whisk the sauce until smooth before adding it: Make sure the cornstarch is fully dissolved to avoid any lumps once the sauce starts to thicken.
  • Stir halfway through cooking. This helps keep the tangy sauce evenly distributed and prevents any sticking on the bottom.
  • Craving a thicker sauce? Remove the lid during the last 20 minutes and bump the heat to high. Stir occasionally while it reduces.

Nutrition

Calories: 487kcal | Carbohydrates: 38g | Protein: 23g | Fat: 27g | Saturated Fat: 10g | Polyunsaturated Fat: 3g | Monounsaturated Fat: 12g | Cholesterol: 92mg | Sodium: 398mg | Potassium: 588mg | Fiber: 2g | Sugar: 33g | Vitamin A: 604IU | Vitamin C: 40mg | Calcium: 49mg | Iron: 2mg