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Slow Cooker Sweet and Sour Meatballs Recipe

5 Stars 4 Stars 3 Stars 2 Stars 1 Star 4.5 from 18 reviews
  • Author: Lina
  • Prep Time: 5 minutes
  • Cook Time: 5 hours
  • Total Time: 5 hours 5 minutes
  • Yield: 6 servings 1x
  • Category: Main Course
  • Method: Slow Cooking
  • Cuisine: American

Description

This Slow Cooker Sweet and Sour Meatballs recipe delivers a perfect balance of tangy and sweet flavors with tender meatballs simmered alongside bell peppers and pineapple chunks. It’s an easy, hands-off meal ideal for busy days and pairs wonderfully with white rice.


Ingredients

Scale

Main Ingredients

  • 1 (28 oz) bag frozen meatballs
  • 1 (20 oz) can pineapple chunks
  • 1 green bell pepper, roughly chopped
  • 1 red bell pepper, roughly chopped

Sauce Ingredients

  • 1 cup brown sugar
  • 3/4 cup white vinegar
  • 1/2 cup ketchup
  • 3 tablespoons cornstarch
  • 3 tablespoons soy sauce

Instructions

  1. Prepare Ingredients: Drain the pineapple juice from the can of pineapple chunks into a bowl and reserve it for the sauce. Roughly chop the green and red bell peppers into bite-sized pieces.
  2. Assemble in Slow Cooker: Place the frozen meatballs into the slow cooker. Top them evenly with the drained pineapple chunks and chopped bell peppers.
  3. Make the Sauce: To the reserved pineapple juice, add brown sugar, white vinegar, ketchup, cornstarch, and soy sauce. Whisk everything thoroughly until the cornstarch is fully dissolved and the sauce is smooth.
  4. Cook: Pour the prepared sauce over the meatballs and vegetables in the slow cooker. Cover with the lid and cook on low heat for 5 hours to allow flavors to meld and meatballs to soften. Alternatively, cook on high heat for 3 hours if short on time.
  5. Serve: Once cooked, stir the meatballs and sauce gently to coat everything evenly. Serve hot, ideally over cooked white rice for a complete meal. Enjoy your sweet and sour meatballs!

Notes

  • For a thicker sauce, uncover the slow cooker during the last 30 minutes of cooking to allow some liquid to evaporate.
  • If soy sauce is unavailable, tamari or coconut aminos can be used as a gluten-free substitute.
  • You can add chopped onions or garlic for extra flavor if desired.
  • Leftovers can be stored in an airtight container in the refrigerator for up to 3 days.
  • To make this recipe vegetarian, substitute meatballs with plant-based meatballs and ensure the sauce ingredients meet vegetarian requirements.