Crispy Sweet and Sour Chicken with Pineapple Sauce

This sweet and sour chicken delivers the combination my family looks for in a takeout-inspired dinner: crisp chicken, tender-crisp vegetables, and a glossy sauce that tastes fruity, tangy, and savory at the same time. Pineapple juice and honey soften the sharpness of the vinegar, while ketchup, soy sauce, ginger, and garlic give the sauce a deeper, more rounded flavor.

The chicken is coated with egg and cornflour rather than a heavy batter. That produces a thin, craggy crust that browns quickly during shallow-frying and gives the sauce plenty of texture to cling to. Paprika and garlic powder season the chicken all the way through, so every bite tastes flavorful even beneath the sauce.

I keep bell pepper and onion slightly firm because their freshness balances the sticky sauce. My kids especially enjoy this recipe with rice, and I appreciate that the vegetables and sauce can be prepared while the chicken cooks, keeping the entire meal manageable on a busy evening.

For the best texture, bring the chicken, vegetables, and sauce together only at the end. The coating will gradually soften once sauced, but serving it immediately preserves that satisfying contrast between the crisp exterior and juicy center. Love this recipe? Pin it to your family dinner board on Pinterest so you do not lose it!

Why You’ll Love This Recipe

• Crisp Without Deep-Frying: A shallow layer of oil creates a golden coating without requiring a deep fryer or a large quantity of oil.
• Balanced Sweet-and-Sour Flavor: Pineapple juice, honey, vinegar, ketchup, and soy sauce create sweetness, acidity, fruitiness, and savory depth.
• Weeknight-Friendly Workflow: The vegetables and sauce can be prepared while the chicken cooks, helping dinner reach the table efficiently.
• Family-Friendly Ingredients: The sauce is mild, colorful, and approachable, with no specialty ingredients required.
• Easy to Customize: The recipe works well with several common vegetables and can be made less sweet or more tangy without changing its basic structure.

Key Ingredients & Why

• Cornflour: Cornflour, also sold as cornstarch in the United States, absorbs surface moisture and forms a light crust that becomes crisp when fried. It also thickens the sauce into a glossy coating.
• Pineapple Juice: Its natural sugars provide fruitiness and encourage gloss and caramel-like flavor as the sauce reduces. Its acidity also brightens the ketchup and honey.
• White Vinegar: Vinegar supplies the sharp note needed to keep the sauce from tasting overly sweet. Its clean flavor allows the pineapple to remain noticeable.
• Soy Sauce: Soy sauce contributes salt, umami, and fermented complexity to both the chicken and the sauce.
• Egg: Egg helps the cornflour and seasonings adhere evenly to the chicken while encouraging browning.
• Fresh Ginger: Ginger adds fragrant warmth and a subtle peppery quality that cuts through the sweetness of the sauce.

Variations & Substitutions

• Chicken Thigh Variation: Replace the chicken breasts with boneless, skinless chicken thighs at a 1:1 weight ratio. Thigh meat remains especially juicy but may need an additional 1 to 2 minutes of cooking.
• Apple Cider Vinegar: Substitute apple cider vinegar for white vinegar at a 1:1 ratio. The sauce will have a slightly fruitier, less sharply acidic flavor.
• Maple Syrup Option: Replace the honey with pure maple syrup at a 1:1 ratio. The sauce will be slightly thinner at first, so simmer it until it coats a spoon.
• Gluten-Free Adaptation: Use certified gluten-free cornstarch and replace regular soy sauce with gluten-free tamari at a 1:1 ratio.
• Extra-Vegetable Version: Add 1 cup of bite-size broccoli florets or snow peas. Cook broccoli for 3 to 4 minutes or snow peas for 1 to 2 minutes before adding the sauce.

Equipment Needed

• 12-inch heavy skillet: A wide skillet allows the chicken to cook in a single layer and helps prevent steaming. Use a cast-iron or heavy stainless steel skillet as an alternative.
• Second large skillet or wok: This gives the vegetables enough room to soften without releasing excessive moisture. The chicken skillet may be wiped out and reused after frying.
• Instant-read thermometer: Use it to confirm that the thickest chicken pieces reach 165°F / 74°C without overcooking.
• Wire rack set over a sheet pan: This keeps fried chicken crisp by allowing steam to escape. A paper towel-lined plate can be used, but the underside may soften slightly.
• Small whisk: A whisk disperses the cornflour evenly through the sauce and helps prevent lumps.

Yield & Exact Sizing

• Total Yield: Approximately 4 cups of finished sweet and sour chicken, enough for 4 servings of about 1 cup each.
• Chicken Quantity: Approximately 28 to 32 bite-size chicken pieces, depending on the size of the breasts.
• Size & Shape: Cut the chicken into roughly 1-inch cubes so the pieces cook evenly and remain juicy.
• Vegetable Size: Cut the bell pepper and onion into 1-inch pieces so they cook at a similar rate to one another.
• Cooking Shrinkage: Chicken pieces may shrink by approximately 15% to 20% as moisture is lost during frying.

Ingredients

For the Crispy Chicken:

2 medium boneless, skinless chicken breasts, about 1¼ lb total, cut into 1-inch pieces
1 tbsp garlic powder
1½ tbsp paprika
1 tbsp soy sauce
1 large egg, lightly beaten
2 tbsp cornflour or cornstarch
⅓ cup neutral cooking oil, plus more as needed for shallow-frying

For the Vegetables:

1 medium red bell pepper, cut into 1-inch pieces
1 medium green bell pepper, cut into 1-inch pieces
1 small yellow onion, cut into 1-inch pieces
1 tsp neutral cooking oil

For the Sweet and Sour Sauce:

1 cup pineapple juice
4 tbsp ketchup
2 tbsp white vinegar
2 tbsp honey
1 tbsp soy sauce
1 tsp fresh ginger, finely grated
1 tsp garlic, finely grated
2 tsp cornflour or cornstarch
2 tbsp cold water

For Garnishing:

1 tbsp sesame seeds, lightly toasted
2 medium green onions, thinly sliced

Instructions

1. Season the chicken thoroughly. Place the chicken in a medium bowl, then add the garlic powder, paprika, soy sauce, beaten egg, and cornflour. Stir until every piece is evenly coated.
2. Heat the frying oil. Pour about ¼ inch of neutral oil into a large skillet and warm it over medium-high heat until it reaches approximately 350°F / 175°C.
3. Shallow-fry the chicken in batches. Arrange half of the chicken in a single layer without allowing the pieces to touch. Cook for 3 to 4 minutes per side, turning as needed, until golden and cooked through.
4. Drain the cooked chicken. Transfer each batch to a wire rack and allow excess oil to drip away. Repeat with the remaining chicken, adding a little more oil if the skillet becomes dry.
5. Prepare the sauce mixture. Whisk the pineapple juice, ketchup, vinegar, honey, soy sauce, ginger, and garlic together in a bowl. In a separate small cup, stir the cornflour with the cold water until smooth, then whisk it into the sauce.
6. Cook the vegetables. Heat 1 tsp oil in a second large skillet or wok over medium-high heat. Add the bell peppers and onion, then cook for 3 to 5 minutes, stirring frequently, until slightly softened but still crisp.
7. Thicken the sauce. Pour the sauce mixture over the vegetables and bring it to a gentle simmer. Cook for 2 to 4 minutes, stirring frequently, until glossy and thick enough to coat the back of a spoon.
8. Coat the chicken. Add the fried chicken to the skillet and toss gently until every piece is covered with sauce. Cook for about 30 seconds, just long enough to heat everything together.
9. Finish and serve. Remove the skillet from the heat, sprinkle with sesame seeds and green onions, and serve immediately.

Visual & Tactile Cues

• Coated Chicken: The raw chicken mixture should look evenly orange-red from the paprika. The coating will be thin and sticky rather than thick or pourable.
• Ready Frying Oil: The oil should shimmer, and a small drop of coating should bubble immediately when added. Smoke indicates that the oil is too hot.
• Cooked Chicken: The exterior should be deeply golden with crisp, irregular edges. The center should be opaque and register 165°F / 74°C.
• Cooked Vegetables: The bell peppers should brighten in color and feel slightly tender when pressed, while retaining a noticeable bite.
• Thickened Sauce: The sauce should look glossy and leave a clear trail for a second or two when a spatula is pulled across the skillet.
• Finished Dish: The sauce should cling to the chicken rather than pool heavily at the bottom of the pan.

Cooking Notes (Pro Tips)

• Avoid Crowding the Skillet: Too many chicken pieces will lower the oil temperature and trap steam, producing a soft coating instead of a crisp one.
• Stir the Sauce Before Pouring: Cornflour settles quickly. Whisk the sauce again immediately before adding it to the pan.
• Control the Reduction: Remove the sauce from the heat as soon as it becomes glossy and coating-thick. Excessive simmering can make it gummy.
• Sauce at the Last Moment: Toss the chicken with the sauce immediately before serving. Leaving it in the sauce for several minutes will soften the crust.

Storage & Reheating Guide

• Refrigeration: Store leftovers in an airtight container for up to 3 days. For better texture, refrigerate the chicken and sauce separately when possible.
• Freezing: Freeze the cooked, unsauced chicken in a single layer before transferring it to a freezer-safe container. Freeze for up to 2 months. The vegetable sauce can be frozen separately, although the peppers will soften after thawing.
• Air Fryer Reheating: Reheat unsauced chicken at 375°F / 190°C for 5 to 7 minutes, shaking once. Warm the sauce separately, then combine just before serving.
• Oven Reheating: Arrange the chicken on a wire rack over a sheet pan and heat at 400°F / 205°C for 8 to 12 minutes.
• Stovetop Reheating: Warm already-sauced leftovers in a skillet over medium-low heat with 1 to 2 tsp water until hot.
• Microwave Warning: Microwaving is safe but will soften the coating. Use short intervals and avoid overheating the chicken.

Serving Suggestions

This colorful chicken is ideal for a relaxed weeknight dinner, especially when served with a simple starch and a fresh side that balances the sticky sauce.

• Steamed Jasmine Rice: The mild rice absorbs the extra sauce and can cook unattended while the chicken is prepared.
• Garlic Green Beans: Their crisp texture and savory flavor balance the sweetness without competing with the main dish.
• Cucumber Sesame Salad: Cool cucumber and a light vinegar dressing provide refreshing contrast to the warm fried chicken.
• Egg Drop Soup: A small bowl makes the meal feel complete while remaining light enough to serve alongside the sauced chicken.

Nutrition Facts

Estimated Nutrition per Serving

• Calories: 455 kcal
• Fat: 17 g
• Carb: 40 g
• Protein: 36 g

Disclaimer: This nutritional information is an estimate provided by an online calculator and is meant for informational purposes only.

Recipe Science

Sweet and sour chicken combines lean chicken breast, a starch-based coating, shallow-frying, crisp vegetables, and a thickened fruit-forward sauce. The chicken is cut into small, even pieces so heat reaches the center quickly, while the cornflour coating limits direct moisture loss and creates a textured exterior.

Egg proteins set during frying and help bind the cornflour to the chicken. Cornflour contains starch granules that absorb moisture and become crisp as surface water evaporates in the hot oil. In the sauce, the same starch thickens through gelatinization when heated with liquid. Pineapple juice, honey, and ketchup supply sugars, while vinegar provides acidity and soy sauce supplies salt and umami.

The method is practical for everyday cooking because the chicken cooks quickly in small batches, and the sauce requires only a brief simmer. Separating the fried chicken from the sauce during storage reduces moisture migration, which otherwise softens the crust. Dry-heat reheating in an oven or air fryer removes surface moisture more effectively than microwaving.

One serving contains an estimated moderate amount of added sugar from honey, ketchup, and pineapple juice. Depending on the brands used, it may approach or exceed 20% of the FDA Daily Value of 50 g for added sugar, and the soy sauce may bring sodium near or above 20% of the 2,300 mg Daily Value. Reduced-sodium soy sauce and 1 tbsp honey instead of 2 tbsp can lower these values. Saturated fat is expected to remain below 20% of the 20 g Daily Value when a neutral vegetable oil is used and excess oil is drained.

Frequently Asked Questions

• Why is the coating sliding off my chicken? Excess moisture can prevent adhesion. Pat the chicken dry before seasoning, and make sure the egg and cornflour form a tacky coating before frying.
• Can I use canned pineapple chunks as well as the juice? Yes. Drain an 8-oz can of pineapple chunks, reserve the juice for the sauce, and add the fruit during the final minute of simmering.
• How can I make the sauce more tangy? Add white vinegar 1 tsp at a time after the sauce thickens, tasting after each addition.
• Why did my sauce become lumpy? Cornflour clumps when added directly to hot liquid. Mix it completely with cold water before whisking it into the sauce.
• What can cooks outside the United States use instead of cornflour? In the United Kingdom, Australia, and many other countries, use the finely milled white starch labeled cornflour. Do not use yellow cornmeal or coarse maize flour.
• Can I cook the chicken in an air fryer? Yes. Spray the coated pieces lightly with oil and cook in a single layer at 400°F / 205°C for 10 to 13 minutes, turning halfway through. Check that the center reaches 165°F / 74°C.

Conclusion

This sweet and sour chicken is proof that a colorful, comforting dinner does not need complicated ingredients or restaurant equipment. Cooking is always a journey, so taste the sauce, adjust the balance, and make the vegetables your own.

What is your favorite side dish to serve with sweet and sour chicken? Happy cooking, friend!