Quick skillet sweet and sour chicken with lightly crisp chicken and a glossy sweet-tangy sauce. This easy stovetop version skips deep frying but still delivers the classic takeout flavor.
1lbboneless chicken breast or thighscut into bite-size pieces (thighs stay juicier)
1/2cupcornstarch or all-purpose flourcornstarch creates the crispest coating
Salt and black pepperto taste
2tbspvegetable oilor other neutral oil
For the Sweet and Sour Sauce
1/2cupwater
3tbspsoy sauce
3tbsprice vinegar
2tbspgranulated sugar
1tbspcornstarch
For Serving
1tbspsesame seedsoptional
2green onionsthinly sliced
Steamed rice or noodlesfor serving
Instructions
Prepare the Chicken
Season the chicken pieces with salt and black pepper. Toss evenly in cornstarch (or flour) until each piece is lightly coated and no wet spots remain. The coating should look thin and powdery rather than clumpy.
Sear the Chicken
Heat vegetable oil in a large skillet over medium-high heat until shimmering. Add the chicken in a single layer and cook 6–8 minutes, turning occasionally, until the coating turns lightly golden and the chicken is firm, opaque, and reaches 165°F internally. Transfer the cooked chicken to a plate. Browning the coated chicken creates a light crust that helps the sauce cling instead of sliding off.
Make the Sauce
In a small bowl, whisk together the water, soy sauce, rice vinegar, sugar, and cornstarch until completely smooth so the cornstarch dissolves.
Pour the sauce mixture into the same skillet over medium heat. Cook 2–3 minutes, stirring constantly, until the sauce thickens and becomes glossy enough to coat the back of a spoon. Cornstarch thickens as it heats, turning the sauce into the sticky glaze that coats the chicken.
Add the Chicken
Return the cooked chicken to the skillet and toss to coat evenly in the sauce. Cook together 1–2 minutes until the chicken is fully glazed and heated through.
Add the chicken back only after the sauce thickens. Let the sauce cook until it turns glossy and coats the back of a spoon before returning the chicken to the pan. This keeps the coating lightly crisp instead of soggy.
Garnish and Serve
Sprinkle with sesame seeds and sliced green onions. Serve immediately over steamed rice or noodles while the sauce is glossy.
Notes
Use chicken thighs for juicier results. They stay tender and reheat better than chicken breast.
Cook the chicken in a single layer. Crowding the pan causes the chicken to steam instead of brown.
Whisk the sauce again before pouring it into the pan. Cornstarch settles quickly and needs to be mixed to thicken properly.
Adjust the sauce balance at the end. Add a splash of vinegar for more tang or a pinch of sugar if it tastes too sharp.