When I crave that sweet-savory takeout hit, this String Bean Chicken is my go-to. It hits the same notes as the version from the mall food court—crisp-tender green beans, juicy strips of chicken, and a light glossy finish—without relying on a long ingredient list. The recipe is practical, forgiving, and designed for a weekday night when you want something satisfying without fuss.
I built this recipe around one small chicken breast and a handful of pantry staples so it scales easily. The method focuses on quick marination, high-heat searing, and a short covered steam for the vegetables. That keeps the beans bright and the chicken tender.
Below you’ll find the exact ingredients and the step-by-step directions I use. I also added practical tools, troubleshooting tips, and ways to vary the dish by season—so you get the result you want every time.
What’s in the Bowl
Think of this dish as a tight trio: protein, vegetables, and a compact seasoning mix that doubles as a light sauce. The marinade has just enough cornstarch to give the chicken a silky surface and the tiny amount of sesame oil to lift the flavor.
Ingredients
- 2 teaspoons cornstarch — helps the marinade cling to the chicken and slightly thickens the final sauce.
- 1 teaspoon granulated sugar — balances savory notes with a touch of sweetness.
- 2 teaspoons soy sauce — primary salty, savory flavor for the marinade.
- 1 teaspoon toasted sesame oil — aromatic finishing flavor in the marinade.
- 1 small boneless skinless chicken breast (about 8 ounces) cut into strips — lean protein; slicing into strips speeds cooking and helps with even browning.
- 1 tablespoon oil (use your favorite cooking oil) — for searing the chicken; choose a high-heat oil like canola, peanut, or vegetable oil.
- 1/2 cup chopped onion cut into 1/2-inch squares — builds the savory base; larger pieces stand up to the quick cooking time.
- 1/2 cup water divided — used to deglaze and steam the vegetables; divided so you can control tenderness.
- 2 cloves garlic minced — aromatic; add with the onion so it doesn’t burn.
- 6 ounces green beans trimmed and halved — the vegetable star here; trim and halve for quick, even cooking.
- 1/2 red bell pepper diced into 1/2-inch squares — adds color, sweetness, and a crisp contrast.
- Salt to taste — finish-level seasoning; the soy sauce provides base salt, so taste before adding much.
- White steamed rice — classic vehicle for the saucy bits and a neutral base for the meal.
Panda Express-Inspired String Bean Chicken in Steps
- In a small bowl, whisk together 2 teaspoons cornstarch, 1 teaspoon granulated sugar, 2 teaspoons soy sauce, and 1 teaspoon toasted sesame oil until smooth. Place the chicken strips in a disposable plastic bag, pour the mixture over the chicken, seal the bag, toss to coat, and marinate in the refrigerator for at least 15 minutes and up to 12 hours. Discard any excess marinade left in the bag.
- Heat 1 tablespoon oil in a medium wok or sauté pan (with a lid) over medium-high heat until shimmering. Add the marinated chicken in a single layer and cook, turning occasionally, until cooked through and lightly browned, about 4–6 minutes. Transfer the chicken to a plate and tent with foil to keep warm.
- Return the pan to the heat. Add 2 tablespoons of the 1/2 cup water to deglaze the pan, scraping up any browned bits with a spatula. Add the 1/2 cup chopped onion and 2 cloves minced garlic and cook, stirring, until the onion begins to turn translucent, about 2–3 minutes.
- Add the 6 ounces green beans and 1/2 red bell pepper (diced) to the pan. Add 2 more tablespoons of the 1/2 cup water, stir, then cover and cook until the vegetables reach your desired tenderness, about 3–8 minutes. If the pan becomes dry before the vegetables are done, add the remaining water (up to the remaining 1/4 cup) in small increments (about 1 tablespoon at a time) as needed.
- Return the cooked chicken to the pan and stir just until the chicken is heated through and the sauce has slightly thickened, about 1–2 minutes. Taste and season with salt to taste.
- Serve the string bean chicken over white steamed rice.
What Sets This Recipe Apart
This version keeps things focused: minimal ingredients, short cook time, and a technique-driven result. Two features make the difference. First, the tiny cornstarch- and soy-based marinade does double duty—it seasons and gives the chicken a delicate sheen. Second, cooking the vegetables under a lid with divided water protects color and texture while letting the aromatics do their job.
There’s no heavy sauce here. The goal is a glossy, lightly thickened coating that clings to the chicken and vegetables rather than drowning them. That restraint is what makes the dish taste fresh even though it borrows inspiration from restaurant-style takeout.
International Equivalents
Similar stir-fry templates exist worldwide: a quick protein + vegetable combo finished with a simple seasoning. In Chinese home kitchens you’ll find chicken-and-vegetable stir-fries that emphasize technique over sauce. In other East Asian cuisines, the approach is comparable but with different aromatics or finishing oils.
What this recipe captures is the cross-cultural idea of fast, hot wok cooking—sear the protein, then flash the vegetables, and bring it together quickly so everything keeps texture and brightness. Substitute regional ingredients and you get a different but related family of dishes.
Essential Tools for Success
- Medium wok or sauté pan with lid — a wide, hot surface lets you sear and steam efficiently.
- Sharp chef’s knife — for consistent chicken strips and even vegetable cuts so everything cooks at the same rate.
- Disposable plastic bag or bowl for marinating — thin film coverage ensures the small marinade coats the chicken evenly.
- Heatproof spatula — for scraping up browned bits when you deglaze the pan.
- Instant-read thermometer (optional) — helps confirm chicken reaches 165°F if you want to be precise.
Learn from These Mistakes
- Overcrowding the pan — it drops the pan temperature and prevents proper browning. Cook in a single layer or work in two batches if needed.
- Skipping the short marinate — even 15 minutes improves texture and helps the cornstarch adhere; don’t skip it entirely.
- Adding all the water at once — using it in measured amounts prevents a soggy, diluted finish and keeps beans bright.
- Cooking on too-low heat — you want a quick sear on the chicken. Medium-high heat keeps juices sealed in and creates fond for flavor.
- Burning the garlic — add garlic with the onion as instructed so it softens and perfumes instead of turning bitter.
Year-Round Variations
Seasonal tweaks keep this dish interesting without changing the core method. In spring, swap part of the green beans for snap peas for extra sweetness. In summer, use a mix of fresh bell peppers of different colors—more red or yellow adds natural sweetness and pops on the plate. In fall and winter, if you prefer a heartier feel, increase the onion slightly or add more cooked rice on the side.
Keep the technique the same: marinate briefly, sear the chicken, deglaze, then steam the veg under a lid. That structure supports any small seasonal swap and keeps the cooking time predictable.
Method to the Madness
Why deglaze? Scraping the browned bits after searing the chicken pulls concentrated flavor into the pan. That, combined with the tiny water additions, builds a gentle sauce without needing extra thickeners.
The cornstarch in the marinade has two jobs. First, it gives the chicken a slight tackiness so flavors cling. Second, during the final brief heat, it helps the pan glaze to thicken just enough to coat the chicken and vegetables. The result feels polished without being heavy.
Storage Pro Tips
- Refrigerate: Cool the dish within two hours and store in an airtight container for up to 3 days. The vegetables will soften over time but the flavor holds well.
- Reheat: Gently reheat in a skillet over medium heat. Add a splash of water if the pan seems dry to recreate the light sauce and keep the chicken from drying out.
- Freeze: I don’t recommend freezing the cooked vegetables because the texture deteriorates. If you must, freeze the cooked chicken separately for up to 2 months and thaw before recombining with freshly cooked vegetables.
Quick Q&A
Q: Can I use skin-on chicken or dark meat? A: The recipe is written for a small boneless skinless chicken breast cut into strips. Skin-on pieces or dark meat will change cooking times and render more fat; adjust sear time and drain excess fat as needed.
Q: Is the sesame oil optional? A: Yes. It’s included for aroma in the marinade; omit it if you don’t have it, but note the dish will lose that toasty finish note.
Q: How do I keep the beans crisp-tender? A: Trim and halve the beans for even cooking, steam them covered for the shorter end of the stated time, and add water in small increments if needed.
That’s a Wrap
This Panda Express-inspired String Bean Chicken is practical and honest. It’s quick enough for a weeknight, flexible enough for seasonal variations, and rooted in techniques that control texture and flavor. Follow the steps, keep the measurements as written, and you’ll get bright green beans, juicy chicken, and a light glossy sauce that plays nicely with steamed white rice.
Make the dish once and you’ll see why it’s a repeat in my weeknight rotation: minimal fuss, maximum comfort. Enjoy.
Panda Express-Inspired String Bean Chicken
Ingredients
Ingredients
- 2 teaspoonscornstarch
- 1 teaspoongranulated sugar
- 2 teaspoonssoy sauce
- 1 teaspoontoasted sesame oil
- 1 small boneless skinless chicken breast about8 ouncescut into strips
- 1 tablespoonoiluse your favorite cooking oil
- 1/2 cupchopped onioncut into 1/2-inch squares
- 1/2 cupwaterdivided
- 2 clovesgarlicminced
- 6 ouncesgreen beanstrimmed and halved
- 1/2 red bell pepperdiced into 1/2-inch squares
- Salt to taste
- White steamed rice
Instructions
Instructions
- In a small bowl, whisk together 2 teaspoons cornstarch, 1 teaspoon granulated sugar, 2 teaspoons soy sauce, and 1 teaspoon toasted sesame oil until smooth. Place the chicken strips in a disposable plastic bag, pour the mixture over the chicken, seal the bag, toss to coat, and marinate in the refrigerator for at least 15 minutes and up to 12 hours. Discard any excess marinade left in the bag.
- Heat 1 tablespoon oil in a medium wok or sauté pan (with a lid) over medium-high heat until shimmering. Add the marinated chicken in a single layer and cook, turning occasionally, until cooked through and lightly browned, about 4–6 minutes. Transfer the chicken to a plate and tent with foil to keep warm.
- Return the pan to the heat. Add 2 tablespoons of the 1/2 cup water to deglaze the pan, scraping up any browned bits with a spatula. Add the 1/2 cup chopped onion and 2 cloves minced garlic and cook, stirring, until the onion begins to turn translucent, about 2–3 minutes.
- Add the 6 ounces green beans and 1/2 red bell pepper (diced) to the pan. Add 2 more tablespoons of the 1/2 cup water, stir, then cover and cook until the vegetables reach your desired tenderness, about 3–8 minutes. If the pan becomes dry before the vegetables are done, add the remaining water (up to the remaining 1/4 cup) in small increments (about 1 tablespoon at a time) as needed.
- Return the cooked chicken to the pan and stir just until the chicken is heated through and the sauce has slightly thickened, about 1–2 minutes. Taste and season with salt to taste.
- Serve the string bean chicken over white steamed rice.
Equipment
- wok or sauté pan with lid
- Small Bowl
- disposable plastic bag
- Spatula
Notes
*Panda vegetables are usually cooked until quite soft. This can take a little while on the stove. Just keep adding a couple tablespoons of water, cover and cook for 2 to 3 minutes, check and repeat if necessary. Don't be worried if it seems to take a while for the green beans to reach the texture you are looking for.
Toasted sesame oil is a popular ingredient in many Asian dishes. It's generally cheap and lasts for ages. If you have regular sesame oil, you can
toast the oil yourself
or use it as is. It will lack the distinct deep, nutty flavor of the toasted variety, but is still delicious!
Approximate nutritional information does not include rice.
