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Slow Cooker Sweet and Sour Meatballs
You can’t go wrong with a good meatball recipe and this one has a great twist on flavor! Try Slow Cooker Sweet and Sour Meatballs for a tangy combination of pineapple, peppers, and onion in a delicious, glazed sauce.
Course Appetizer, Main Course
Cuisine American, Asian, Hawaiian
Prep Time 15 minutes minutes
Cook Time 3 hours hours
Total Time 3 hours hours 15 minutes minutes
Servings 6
Calories 566 kcal
2 pounds frozen meatballs 2 bell peppers any color ½ white onion 20 oz can pineapple chunks in juice ½ cup brown sugar ½ cup rice vinegar ¼ cup ketchup 2 tablespoons soy sauce 2 tablespoons cornstarch
Get Recipe Ingredients
Add meatballs to slow cooker
Remove ribs and seeds from peppers, chop them into chunks, then add to slow cooker
Peel onion, cut into chunks, and add to slow cooker
Drain juice from pineapple and set aside
Add pineapple chunks to slow cooker
Whisk together reserved pineapple juice, brown sugar, vinegar, ketchup, and soy sauce
Mix cornstarch with 2 tablespoons of water until smooth, then whisk slurry into pineapple juice mixture
Pour mixture over meatballs in slow cooker
Cover and cook on high for 2-3 hours or low for 4-6 hours until fully heated through and sauce has thickened
Store leftovers in an airtight container in the fridge for up to 4 days, and skip freezing since the texture may change.
Reheat on the stovetop over low heat with a splash of broth if needed, or in the microwave in short intervals, stirring between each.
Frozen meatballs do not need to be thawed.
If using homemade meatballs, I recommend lightly browning first to help them hold together.
To thicken the sauce, whisk in a cornstarch slurry (1 tablespoon cornstarch + 1 tablespoon water) and cook on high for an additional 15 minutes.
Calories: 566 kcal | Carbohydrates: 41 g | Protein: 27 g | Fat: 32 g | Saturated Fat: 12 g | Polyunsaturated Fat: 3 g | Monounsaturated Fat: 14 g | Cholesterol: 109 mg | Sodium: 519 mg | Potassium: 714 mg | Fiber: 2 g | Sugar: 36 g | Vitamin A: 1351 IU | Vitamin C: 62 mg | Calcium: 60 mg | Iron: 2 mg