The enticing aroma of tangy sweetness fills the kitchen, instantly whisking me back to family dinners where laughter intertwined with delicious bites. Today, I’m excited to share my recipe for Baked Sweet and Sour Chicken, a delightful dish that perfectly balances succulent chicken with vibrant vegetables and a luscious sauce. Not only is this recipe a fast weeknight wonder with just 15 minutes of prep time, but it’s also a crowd-pleaser that will have everyone asking for seconds. It’s freezer-friendly too, so you can whip up a batch for those nights when the fast-food temptation creeps in. Are you ready to transform your dinner routine and create food memories that linger long after the last bite? Let’s get cooking!

Why Is This Chicken Recipe a Must-Try?
Simplicity is key: With just 15 minutes of prep, you’ll be on your way to a flavorful feast in no time. Savory and Sweet: The rich combination of chicken, vibrant peppers, and pineapple in a tangy sauce creates a lip-smacking experience. Versatile dish: Perfect for family dinners or meal prep, it fits all occasions. Crowd-Pleasing appeal: Everyone from kids to adults will savor every delicious bite. Freezer-Friendly: Make a double batch and save for those busy nights when cooking feels impossible!
Baked Sweet and Sour Chicken Ingredients
• Delight in the tasty simplicity of each component!
For the Chicken
- 1.5 lbs boneless, skinless chicken thighs (or breasts) – Thighs keep the dish juicy and flavorful; breasts are a great leaner option.
For the Veggies
- 1 cup bell peppers (mixed colors, chopped) – Mix of colors adds not just nutrition, but also visual appeal!
- 1 cup pineapple chunks (fresh or canned) – Fresh pineapple elevates the sweetness, but canned works just fine too.
- 1 medium onion (chopped) – Adds a lovely depth of flavor to the dish.
For the Sauce
- ½ cup granulated sugar – Sweetness balances the tangy notes in the dish.
- ½ cup apple cider vinegar – Provides the signature tang that makes this recipe so refreshing.
- ½ cup ketchup – A creamy base that harmonizes with all the flavors perfectly.
- 1 tablespoon soy sauce – Adds a rich umami flavor that enhances the dish.
- 1 teaspoon garlic powder – Infuses a subtle garlic aroma that blends beautifully with the chicken and sauce.
- 1 teaspoon ginger powder – Ground ginger offers a fragrant zing to the overall experience.
For Thickening (Optional)
- 1 tablespoon cornstarch – Use this if you prefer a thicker sauce; it's a simple thickening agent.
- 2 tablespoons water – Combine with cornstarch for the perfect consistency.
For Garnish
- Salt and pepper to taste – Essential seasoning – don't skip this for maximum flavor!
- Sesame seeds – Adds a decorative touch and nutty flavor to your dish.
- Green onions (sliced) – Freshness and crunch to finish off your Baked Sweet and Sour Chicken beautifully.
Experience the joy of creating this unforgettable meal that truly embodies comfort and love, reminding you why homemade food beats fast food any day!
Step‑by‑Step Instructions for Baked Sweet and Sour Chicken
Step 1: Preheat the Oven
Begin by preheating your oven to 375°F (190°C). This essential step ensures that your Baked Sweet and Sour Chicken will cook evenly and develop a lovely, bubbling sauce. While the oven warms up, gather your ingredients and get ready to assemble this delicious dish.
Step 2: Prepare the Chicken
Cut the boneless, skinless chicken thighs or breasts into bite-sized pieces, ensuring uniformity for even cooking. Season the chicken generously with salt and pepper, enhancing its natural flavors. Set the seasoned chicken aside as you prepare the flavorful sauce and vibrant vegetables.
Step 3: Make the Sweet and Sour Sauce
In a medium bowl, whisk together the granulated sugar, apple cider vinegar, ketchup, soy sauce, garlic powder, and ginger powder until well combined. You should achieve a smooth, glossy mixture that marries sweet and tangy flavors beautifully. This sauce will coat the chicken and vegetables, bringing the dish to life.
Step 4: Combine Vegetables
In a large baking dish, combine the chopped bell peppers, onion, and pineapple chunks. Spread them out evenly across the dish, creating a colorful base. These vegetables not only add nutrition but also contribute to the delightful texture of your Baked Sweet and Sour Chicken.
Step 5: Layer the Chicken
Place the seasoned chicken pieces on top of the vibrant vegetable mixture in the baking dish. This layering allows the chicken to soak up the flavors from the veggies while it cooks. Ensure the chicken is distributed evenly for a uniform cooking experience.
Step 6: Pour the Sauce
Evenly pour the sweet and sour sauce over the chicken and vegetables in the baking dish, ensuring everything is generously coated. The sauce should start to cover the chicken pieces and vegetables, creating a delicious symphony of flavors.
Step 7: Bake Covered
Cover the baking dish tightly with aluminum foil and place it in your preheated oven. Bake for 30 minutes, allowing the chicken to steam and absorb the delightful flavors from the sauce and vegetables. You should see the sauce start to bubble at the edges.
Step 8: Bake Uncovered
After 30 minutes, carefully remove the foil, allowing steam to escape. Return the dish to the oven and bake for an additional 10-15 minutes. You'll know it’s ready when the chicken is cooked through and the sauce is bubbling, creating a delightful aroma throughout your kitchen.
Step 9: Thicken the Sauce (Optional)
If you prefer a thicker sauce, mix the cornstarch and water in a small bowl until smooth and then stir it into the bubbling sauce. Return the dish to the oven for another 5 minutes. This step adds a luscious consistency that clings beautifully to the chicken and vegetables.
Step 10: Garnish and Serve
Once done, remove the dish from the oven and let it cool slightly. Garnish your Baked Sweet and Sour Chicken with sesame seeds and fresh, sliced green onions for a pop of color and flavor. Serve warm, inviting your family to savor the delicious homemade meal you've created.

Make Ahead Options
Preparing Baked Sweet and Sour Chicken ahead of time is a fantastic way to save precious minutes during busy weeknights! You can chop the vegetables and portion the chicken, storing them together in an airtight container in the refrigerator for up to 24 hours. The sauce can also be made in advance—just mix all the ingredients and refrigerate it until you’re ready to cook. When you’re prepared to enjoy this delicious dish, simply layer everything in the baking dish, pour the sauce on top, and bake as instructed. This approach ensures that your meal stays just as flavorful, providing hearty comfort in no time!
Variations & Substitutions for Baked Sweet and Sour Chicken
Feel free to explore these delightful twists to make this dish your own and cater to your family’s taste buds!
- Gluten-Free: Substitute soy sauce with tamari or coconut aminos to keep it gluten-free without sacrificing flavor.
- Spicy Kick: Add sliced jalapeños or a dash of chili flakes to the sauce for a zesty kick that will tingle your taste buds.
- Pineapple-Free: Swap pineapple with chopped apples or mango for a different sweet note that still compliments the savory chicken beautifully.
- Vegetable Boost: Toss in additional veggies like snap peas, broccoli, or zucchini for extra color, texture, and nutrition!
- Low-Sugar Option: Use a sugar substitute like stevia or monk fruit sweetener to reduce sugar content while still enjoying that sweet and sour flavor.
- Air Fryer Version: Cook the chicken pieces in an air fryer instead of baking for a crispy exterior while keeping them juicy inside. Adjust cooking time accordingly!
- Herbal Notes: Add fresh herbs like cilantro or basil after baking to introduce a fresh layer of flavor that brightens up the dish.
- Tropical Twist: Mix in coconut milk with the sauce for a creamy, tropical flavor that pairs exquisitely with the sweet and sour elements.
Each variation opens up a delicious new world of possibility for your Baked Sweet and Sour Chicken, so get creative and enjoy!
Expert Tips for Baked Sweet and Sour Chicken
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Chicken Choices: Use either thighs or breasts. Thighs tend to be juicier due to their higher fat content, while breasts provide a leaner option.
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Colorful Veggies: Don’t shy away from mixing different colored bell peppers! They not only enhance the visual appeal but also add varied flavors.
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Sauce Consistency: If you prefer a thicker sauce, whisk cornstarch with water until smooth before adding it to the bubbling sauce near the end of baking.
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Season Generously: Season your chicken with salt and pepper before cooking to amplify its natural flavors. Remember to taste the sauce and adjust seasoning if needed!
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Storage Tips: Make extra and freeze portions for busy nights! Thaw overnight in the fridge, then bake to reheat and enjoy.
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Serving Suggestions: Serve it over rice or alongside steamed vegetables to complete the meal and soak up all that delicious sweet and sour sauce!
How to Store and Freeze Baked Sweet and Sour Chicken
Fridge: Store your Baked Sweet and Sour Chicken in an airtight container for up to 3 days. Reheat gently in the microwave or a pan over medium heat, adding a splash of water if needed.
Freezer: Freeze portions in airtight containers for up to 3 months. To reheat, thaw overnight in the fridge, then bake at 350°F (175°C) until warmed through.
Reheating: When reheating, cover with foil to prevent drying out, and heat at 350°F (175°C) for about 20 minutes, or until heated completely.
Serving Tip: If you’re defrosting a frozen batch, add fresh green onions and sesame seeds right before serving for extra flavor and crunch!
What to Serve with Baked Sweet and Sour Chicken
Elevate your dining experience with delightful sides that will beautifully complement the flavorful symphony of baked chicken and vibrant vegetables.
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Steamed Jasmine Rice: This fragrant rice perfectly absorbs the tangy sauce, creating a comforting base for each bite.
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Tropical Fruit Salad: A refreshing mix of pineapple, mango, and kiwi adds a sweet, zesty touch that matches the dish's flavors beautifully.
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Crunchy Sugar Snap Peas: Their crisp texture and mild sweetness provide a wonderful contrast to the tender chicken, brightening each forkful.
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Classic Chow Mein: The savory noodles add heartiness and texture, making for a filling meal that feels like an eatery treat at home.
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Creamy Coleslaw: A cool, crunchy slaw balances the warm, sweet-tangy chicken, refreshing your palate after each mouthful.
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Coconut Milk Smoothie: A tropical drink that envelops your taste buds with creamy flavors, layering gracefully with the deliciousness of the chicken.
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Lemon Sorbet: Close the meal on a light note—this refreshing dessert cleanses the palate, leaving you blissfully satisfied.

Baked Sweet and Sour Chicken Recipe FAQs
How do I know if my chicken is fresh?
Absolutely! Look for chicken that is pink and firm, with no dark spots or discoloration. If it has an off smell or is slimy, it's best to avoid using it. Fresh ingredients will ensure your Baked Sweet and Sour Chicken turns out delicious!
What is the best way to store leftovers?
For best flavor and freshness, store your Baked Sweet and Sour Chicken in an airtight container in the refrigerator for up to 3 days. Make sure to let it cool completely before sealing—this prevents moisture buildup and keeps your dish tasting great.
Can I freeze Baked Sweet and Sour Chicken?
Yes, you can freeze it! Once cooled, portion your Baked Sweet and Sour Chicken into airtight containers or freezer bags, ensuring to remove as much air as possible. It will stay good for up to 3 months. To reheat, thaw overnight in the fridge, then bake at 350°F (175°C) for about 20 minutes until thoroughly heated.
What if my sauce is too thin?
No worries! If your sauce isn't thick enough after baking, simply mix 1 tablespoon of cornstarch with 2 tablespoons of water in a small bowl until smooth. Stir this mixture into the bubbling sauce during the last 5 minutes of baking. This will create a luscious, clingy sauce perfect for your chicken.
Are there any dietary considerations I should keep in mind?
Yes! This dish contains chicken and may involve ingredients that can trigger allergies, such as soy sauce and ginger. For a gluten-free option, substitute the soy sauce with tamari. Always check your labels if cooking for those with allergies, and feel free to adjust flavors to fit your dietary needs!

Savory Baked Sweet and Sour Chicken for Effortless Comfort
Ingredients
Equipment
Method
- Preheat your oven to 375°F (190°C). Gather your ingredients.
- Cut chicken into bite-sized pieces and season with salt and pepper.
- In a bowl, whisk together sugar, vinegar, ketchup, soy sauce, garlic powder, and ginger powder.
- In a baking dish, combine bell peppers, onion, and pineapple.
- Layer the seasoned chicken on top of the vegetables.
- Pour the sauce evenly over the chicken and veggies.
- Cover the dish with foil and bake for 30 minutes.
- Remove foil and bake for an additional 10-15 minutes until chicken is cooked and sauce is bubbling.
- If desired, mix cornstarch with water and stir into the sauce to thicken. Bake for another 5 minutes.
- Garnish with sesame seeds and green onions before serving.





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