sweet and sour chicken

This Crockpot sweet and sour chicken is one of those recipes that instantly takes me back. The smell of the sweet, tangy sauce simmering away reminds me of weeknights as a kid, when the whole house would fill with the promise of a delicious, comforting dinner. It’s the perfect “fakeout takeout” meal that feels special without any of the fuss.

Jump to Recipe Print Recipe

I remember my mom wasn’t a huge fan of overly complicated recipes, which is where my love for slow cooking comes from. She believed in letting good ingredients do their thing. Seeing her toss everything into a pot and have a masterpiece ready by evening felt like magic, a tradition I love carrying on in my own kitchen.

This recipe is a lifesaver for busy families. It’s wonderfully low-stress, and the flavor is something everyone at the table can agree on. My best tip? Chop your bell peppers and onion the night before to make your morning prep even faster.

What You Need to Make This Recipe

This recipe comes together with vibrant bell peppers, sweet pineapple, and tender chicken, all coated in a rich, flavorful sauce. Using these simple, fresh ingredients is the key to making a truly delicious sweet and sour chicken at home. You can find the full list of ingredients and measurements in the recipe card below!

How to Make sweet and sour chicken

Making this dish is as easy as can be! First, you’ll give the chicken a quick sear to lock in all those wonderful flavors. Then, simply whisk together the sauce ingredients, pour everything into the Crockpot, and let it simmer away for a few hours. The vegetables go in near the end to ensure they stay perfectly tender-crisp. It’s a method that works beautifully for so many slow cooker dishes, like my Slow Cooker Honey Garlic Chicken.

Easy Crockpot Sweet and Sour Chicken

Tender chicken, crisp peppers, and sweet pineapple simmered in a tangy, homemade sweet and sour sauce. A takeout favorite made effortlessly in your slow cooker!

Print Recipe Pin Recipe

Prep Time 15 minutes mins

Cook Time 3 hours hrs

Total Time 3 hours hrs 15 minutes mins

Servings: 6 servings

Course: Main Course

Cuisine: Asian, Chinese-American

Calories: 425

Ingredients Equipment Method Notes

Ingredients

  

For the Chicken

• 2 lbs boneless, skinless chicken breasts or thighs cut into 1-inch cubes
• 1/4 cup cornstarch for coating the chicken
• 1/2 tsp kosher salt
• 1/4 tsp black pepper
• 2 tbsp vegetable oil or other neutral oil, for searing

For the Sweet and Sour Sauce

• 1 cup pineapple juice from the can of pineapple chunks, plus more if needed
• 1/2 cup rice vinegar
• 1/3 cup packed brown sugar
• 1/4 cup low-sodium soy sauce or tamari for gluten-free
• 3 tbsp ketchup
• 2 cloves garlic minced
• 1 tsp fresh ginger grated

For the Vegetables & Thickener

• 1 red bell pepper chopped into 1-inch pieces
• 1 green bell pepper chopped into 1-inch pieces
• 1 yellow onion chopped into 1-inch pieces
• 1 can (20 oz) pineapple chunks in juice drained, juice reserved for sauce
• 2 tbsp cornstarch for thickening
• 2 tbsp cold water

Equipment

• Crockpot (6-quart or larger)
• Large Skillet
• Mixing Bowl
• Whisk

Method

 

Prepare and Sear the Chicken

• Pat the chicken cubes dry with a paper towel. In a medium bowl, toss the chicken with 1/4 cup cornstarch, salt, and pepper until evenly coated.
• Heat vegetable oil in a large skillet over medium-high heat. Add the chicken in a single layer (work in batches if necessary) and sear for 2-3 minutes per side, until lightly browned. The chicken does not need to be cooked through. Transfer the seared chicken to the crockpot.

Make the Sauce and Cook

• In the same bowl you used for the chicken (no need to wash), whisk together the reserved pineapple juice, rice vinegar, brown sugar, soy sauce, ketchup, minced garlic, and grated ginger until the sugar is dissolved.
• Pour the sauce evenly over the chicken in the crockpot. Stir gently to combine.
• Cover and cook on LOW for 2.5 to 3.5 hours or on HIGH for 1.5 to 2 hours, until the chicken is cooked through and tender.

Add Vegetables and Thicken

• During the last 45 minutes of cooking time, add the chopped bell peppers, onion, and drained pineapple chunks to the crockpot. Stir to combine and continue cooking until the vegetables are tender-crisp.
• In a small bowl, whisk together the remaining 2 tablespoons of cornstarch and 2 tablespoons of cold water to create a slurry. Pour the slurry into the crockpot and stir well. Cover and cook on HIGH for another 15 minutes, or until the sauce has thickened.
• Serve immediately over hot cooked rice, garnished with sliced green onions or sesame seeds if desired.

Notes

Searing the chicken before adding it to the crockpot is optional but highly recommended. It creates a slightly crispy exterior that holds up better in the sauce and adds a deeper flavor.

To prevent mushy vegetables, be sure to add them near the end of the cooking time as directed.

Store leftovers in an airtight container in the refrigerator for up to 4 days.

Pro Tips for Making This sweet and sour chicken

To get the most out of this recipe, I’ve gathered a few tips from my own kitchen adventures. These little touches make all the difference!

• Don’t Skip the Sear: Taking a few extra minutes to brown the chicken before adding it to the slow cooker creates a deeper, richer flavor in the finished dish. It’s a small step that yields big results.
• My Secret Trick: Use fresh ginger and garlic instead of powdered. The aroma and bright, zesty flavor they add to the sauce are absolutely incredible and taste so much more authentic.
• Time Your Veggies: For the best texture, add the bell peppers and onion during the last 30-60 minutes of cooking. This keeps them from becoming too soft and ensures they have a pleasant, crisp bite.

Fun Variations for sweet and sour chicken

One of the things I love about cooking is making a recipe my own. This sweet and sour chicken is a fantastic canvas for a little creativity. Here are a few variations my family enjoys:

• Add a Little Heat: If you like things spicy, stir in a teaspoon of sriracha or a pinch of red pepper flakes with the sauce ingredients. It adds a lovely warmth that complements the sweetness.
• Bring in More Veggies: Feel free to add other vegetables to the mix! Broccoli florets, snow peas, or sliced carrots are all delicious additions. Add them during the last hour of cooking.
• Try a Different Protein: This sauce is amazing with other proteins, too. Try swapping the chicken for pork tenderloin, cut into cubes. The slow cooker makes everything incredibly tender, just like in my classic Slow Cooker Beef Stew.

What to Serve With sweet and sour chicken

This Crockpot sweet and sour chicken is a complete meal in itself, but a few simple sides can really make it shine. Here are my go-to pairings:

• Fluffy Rice: Steamed white or brown rice is the perfect companion to soak up every last drop of that incredible sauce.
• Quinoa: For a healthier, protein-rich option, serve it over a bed of cooked quinoa.
• Steamed Greens: A side of simple steamed broccoli or green beans adds a fresh, vibrant crunch to the meal.
• Garnish: My practical kitchen tip is to always finish with a flourish. A sprinkle of toasted sesame seeds and freshly sliced green onions adds a professional touch and a pop of flavor to your sweet and sour chicken.

How to Store sweet and sour chicken

One of the best parts about slow cooker meals is having delicious leftovers! Here’s how I recommend storing your sweet and sour chicken to enjoy later.

• In the Fridge: Store any leftovers in an airtight container for up to 4 days. I find the flavors meld together and taste even better the next day!
• Reheating: Gently warm the sweet and sour chicken in a saucepan over medium-low heat or in the microwave until heated through.
• My Tip: I always store the rice separately from the chicken and sauce. This prevents the rice from getting mushy and keeps everything tasting fresh when you’re ready to reheat.

Nutritional Benefits

This dish is a wonderful way to bring a balanced meal to the family table. It’s packed with lean protein from the chicken, which is essential for growing kids, and loaded with vitamins from the colorful array of bell peppers. This homemade sweet and sour chicken is a much healthier, fresher alternative to takeout.

FAQs

Can I use frozen chicken for this recipe?

It’s best to thaw your chicken completely before starting. This ensures the chicken sears properly and cooks evenly in the Crockpot, giving you the most tender results for your sweet and sour chicken.

How can I make this recipe gluten-free?

Absolutely! To make a gluten-free sweet and sour chicken, simply swap the soy sauce for gluten-free tamari or coconut aminos and ensure your ketchup is also certified gluten-free.

My sauce seems too thin. What should I do?

The cornstarch slurry added at the end is designed to thicken the sauce. If it’s still not as thick as you’d like, you can mix an additional tablespoon of cornstarch with two tablespoons of cold water and stir it in. Let it cook on high for another 15-20 minutes.

Is it necessary to sear the chicken first?

You can skip this step if you’re short on time, but I highly recommend it. Searing the chicken creates a delicious caramelized crust that adds a fantastic depth of flavor that really elevates the final dish.

Conclusion

I hope this Crockpot sweet and sour chicken recipe brings a little extra comfort and ease to your dinner table. It’s a testament to the idea that you don’t need to spend hours in the kitchen to create a hearty, satisfying meal that your whole family will love. It’s all about simple ingredients, a little bit of prep, and letting the slow cooker work its cozy magic. Happy cooking!

Follow us on Social Media : Facebook and Pinterest