Crockpot Sweet and Sour Chicken Recipe
If you’ve ever craved that perfect balance of tangy sweetness and tender chicken, you’re going to fall head over heels for this Crockpot Sweet and Sour Chicken Recipe. It’s the ultimate cozy meal that requires almost no effort but delivers maximum flavor, thanks to a simple blend of fresh peppers, juicy pineapple, and a homemade sauce that simmers to perfection all day. Whether you’re feeding a family or meal prepping for the week, this dish brings vibrant colors and delightful textures straight from the slow cooker to your plate.

Ingredients You’ll Need
Gathering the right ingredients is half the joy because each one plays a starring role in the final flavor, texture, and aroma of this dish. Thankfully, these essentials are easy to find at any grocery store and come together effortlessly to make your Crockpot Sweet and Sour Chicken Recipe shine.
- 1 lb chicken breast, cubed: Tender and lean protein that absorbs all the delicious sauce flavors.
- 1 green bell pepper, chopped: Adds a crisp, fresh bite and vibrant green color.
- 1 red bell pepper, chopped: Brings sweetness and beautiful contrast to the dish’s palette.
- 1 onion, chopped: Provides a savory base with subtle sweetness after slow cooking.
- 1 cup pineapple chunks: Juicy bursts of tropical sweetness that balance the tangy elements.
- ½ cup vinegar: Adds that signature tang that wakes up the entire dish.
- ½ cup brown sugar: Brings rich sweetness and depth to the sauce.
- ¼ cup soy sauce: Offers saltiness and umami to round out the flavors.
- 1 tbsp ketchup: Enhances the sauce with a subtle tomato tang and color.
- 2 tbsp cornstarch (optional): Perfect for thickening the sauce if you like it a bit more luscious.
How to Make Crockpot Sweet and Sour Chicken Recipe
Step 1: Prep the Ingredients
Start by cutting your chicken into bite-sized cubes and chopping the bell peppers and onion. This prep is simple but crucial because evenly sized pieces ensure everything cooks uniformly and creates a harmonious texture throughout the dish.
Step 2: Layer Everything in the Crockpot
Place the chicken, chopped green and red peppers, onion, and pineapple chunks right into the slow cooker. The mingling of colors and fresh ingredients here already promises something delicious is underway.
Step 3: Mix and Pour the Sauce
In a separate bowl, whisk together the vinegar, brown sugar, soy sauce, and ketchup to create that irresistible sweet and sour sauce. Pour this magic potion over the chicken and veggies, making sure everything gets coated for an even flavor infusion.
Step 4: Cook Low and Slow
Cover and set your crockpot to low for 4 to 6 hours or on high for 2 to 3 hours. The goal here is tender chicken infused with all those sweet and tangy flavors, melting into a comforting dish that’s ready when you are.
Step 5: Optional Thickening
If you prefer your sauce thicker and silkier, dissolve the cornstarch in a little water and stir it in during the last 30 minutes of cooking. This finishing touch makes the sauce cling beautifully to every bite of chicken and veggies.
How to Serve Crockpot Sweet and Sour Chicken Recipe

Garnishes
A sprinkle of fresh chopped green onions or sesame seeds on top adds a lovely crunch and a pop of color that elevates the dish both visually and flavor-wise. These small garnishes make your meal feel even more special.
Side Dishes
The classic accompaniment is fluffy steamed jasmine rice, soaking up every drop of that luscious sauce. You can also serve it with simple stir-fried vegetables or crisp snow peas to boost the veggie content and add even more texture.
Creative Ways to Present
For a fun twist, try serving the sweet and sour chicken in lettuce wraps for a fresh, handheld bite or over a bed of cauliflower rice for a lighter, low-carb option. You can even spoon it onto a baked sweet potato for an unexpected but delicious combo.
Make Ahead and Storage
Storing Leftovers
Once cooled, place any leftovers in an airtight container and refrigerate for up to 3 days. The flavors meld even more the next day, making your Crockpot Sweet and Sour Chicken Recipe taste almost better the day after cooking.
Freezing
This dish freezes exceptionally well! Just pop it into a freezer-safe container and freeze for up to 2 months. When you’re ready, thaw overnight in the fridge before reheating, ensuring every bite stays tender and flavorful.
Reheating
Reheat gently on the stove or in the microwave on medium power to avoid drying out the chicken. Adding a splash of water or broth while reheating helps keep the sauce silky and prevents it from sticking to your pan or bowl.
FAQs
Can I use chicken thighs instead of chicken breast?
Absolutely! Chicken thighs stay juicy and tender during slow cooking and add a richer flavor, which pairs beautifully with the sweet and sour sauce.
Is it necessary to use fresh pineapple, or can I use canned?
Canned pineapple chunks work just fine and add great sweetness—just be sure to drain them to avoid excess liquid making the sauce too thin.
Can I make this recipe without vinegar?
Vinegar is key to achieving that signature tang in sweet and sour chicken, but if you’re out of it, a splash of lemon juice or apple cider vinegar can be a suitable substitute.
How do I thicken the sauce without cornstarch?
If you prefer to avoid cornstarch, you can simmer the finished dish uncovered on high for a little while to reduce and naturally thicken the sauce.
Can I add other vegetables to this recipe?
Definitely! Snap peas, carrots, or even chopped zucchini work well and add extra flavor and nutrition, just adjust cooking times accordingly.
Final Thoughts
This Crockpot Sweet and Sour Chicken Recipe has quickly become one of my favorite go-to meals because it’s effortless, satisfying, and packs such an enjoyable flavor punch. Give it a try and watch your family or guests light up with each flavorful bite—comfort food doesn’t get any better than this.
PrintCrockpot Sweet and Sour Chicken Recipe
This Crockpot Sweet and Sour Chicken recipe combines tender chicken breast, colorful bell peppers, and pineapple chunks in a tangy homemade sauce. Cooked low and slow in the crockpot, the dish offers a perfect balance of sweet, sour, and savory flavors without needing constant attention. It’s ideal for an easy, flavorful weeknight meal served over steamed jasmine rice.
- Prep Time: 15 minutes
- Cook Time: 4 to 6 hours on low or 2 to 3 hours on high
- Total Time: 4 hours 15 minutes to 6 hours 15 minutes (low) or 2 hours 15 minutes to 3 hours 15 minutes (high)
- Yield: 4 servings 1x
- Category: Main Course
- Method: Slow Cooking
- Cuisine: Chinese-American
Ingredients
Chicken and Vegetables
- 1 lb chicken breast, cubed
- 1 green bell pepper, chopped
- 1 red bell pepper, chopped
- 1 onion, chopped
- 1 cup pineapple chunks
Sauce
- ½ cup vinegar (white or apple cider)
- ½ cup brown sugar
- ¼ cup soy sauce
- 1 tbsp ketchup
Optional Thickening
- 2 tbsp cornstarch
- 2 tbsp water (to dissolve cornstarch)
Instructions
- Prepare Ingredients: Cube the chicken breast and chop the green and red bell peppers along with the onion. Drain or prepare 1 cup of pineapple chunks if using canned or fresh.
- Combine Ingredients in Crockpot: Place the cubed chicken, chopped bell peppers, onion, and pineapple chunks into the crockpot, spreading them evenly.
- Make the Sauce: In a separate bowl, whisk together the vinegar, brown sugar, soy sauce, and ketchup until the sugar dissolves and the mixture is smooth.
- Add the Sauce: Pour the prepared sauce over the chicken and vegetable mixture in the crockpot, ensuring everything is coated.
- Cook: Cover the crockpot and cook on low for 4 to 6 hours or on high for 2 to 3 hours, until the chicken is tender and fully cooked.
- Optional Thickening: About 30 minutes before the cooking time ends, if you prefer a thicker sauce, dissolve 2 tablespoons of cornstarch in 2 tablespoons of cold water to make a slurry. Stir this into the crockpot and continue cooking to thicken.
- Serve: Once cooked, serve the sweet and sour chicken over steamed jasmine rice for a complete, satisfying meal.
Notes
- You can substitute chicken thighs for a juicier alternative.
- Adjust the brown sugar quantity for a sweeter or less sweet flavor.
- Use low-sodium soy sauce to reduce salt content.
- Make sure to dissolve cornstarch in cold water before adding to avoid lumps.
- Leftovers store well in the refrigerator for up to 3 days.
- Adding fresh ginger or garlic can enhance the flavor complexity.
Keywords: sweet and sour chicken, crockpot chicken recipes, slow cooker chicken, easy chicken dinner, pineapple chicken, weeknight meals
