Chicken Chop Suey: Quick Chicken Stir-Fry

The first bite hits with a bright snap of green beans and the warm, savory smell of soy and garlic. Chicken Chop Suey is a fast, saucy stir-fry that brings tender chicken and crisp vegetables to the table in about 25 minutes. I refined this version over eight test cooks, tweaking the sauce balance and cut sizes until the vegetables and chicken finished at the same time. This is the approach I taught junior cooks in my restaurant days: high heat, quick tosses, precise timing. Read on for clear steps, exact measurements in metric and imperial, and small pro tricks that make this a dependable weeknight winner.

Why This Recipe Works

High heat and bite-sized cuts let protein and vegetables finish together without overcooking.
A two-part sauce (thickener added at the end) stays glossy and avoids a gummy finish.
Quick marination with cornstarch and soy creates a silky texture on the chicken (a little of the Chinese technique called velveting).
Thin, uniform slices mean the pan cooks evenly; you won’t get raw centers or mushy veg.
Salt and acid balance brightens the dish at the end — a splash of rice vinegar wakes up the sauce.

Ingredients Breakdown

Chicken: 500 g (1.1 lb) boneless skinless chicken thighs, trimmed and sliced 5 mm (1/4 inch) thick. Thighs stay juicy; breasts work but dry faster.
Marinade: 1 tbsp (15 ml) light soy sauce, 1 tsp (5 g) cornstarch, 1 tsp (5 ml) sesame oil. The cornstarch protects the chicken from direct heat and creates a smooth surface.
Vegetables: 150 g (1 cup) sliced carrots, 150 g (1 cup) green beans or snow peas, 1 medium onion (150 g / 1 cup) sliced, and 100 g (1 cup) sliced celery. Cut veg to similar thickness so they cook evenly.
Aromatics: 3 garlic cloves minced (9 g), 1 tbsp (15 g) minced fresh ginger or 1 tsp (2 g) ground ginger in a pinch. Fresh is best for brightness.
Sauce: 60 ml (1/4 cup) low-sodium soy sauce, 120 ml (1/2 cup) chicken stock, 1 tbsp (15 ml) oyster sauce, 1 tbsp (15 g) sugar, 1 tsp (5 ml) rice vinegar. Combine and taste; adjust salt with stock or soy.
Thickener slurry: 1 tbsp (8 g) cornstarch mixed with 60 ml (1/4 cup) cold water. Add at the end to get a glossy, clingy sauce. Do not add cornstarch to hot sauce directly — it will clump.
Oil: 2 tbsp (30 ml) neutral oil with a high smoke point (grapeseed, avocado, or refined peanut).
Optional garnish: sliced green onions and toasted sesame seeds.

Substitutions and notes:

Vegetarian swap: replace chicken with 400 g (14 oz) firm tofu, pressed and pan-fried; use mushroom stock.
Soy sauce note: If you use a dark soy, reduce to 1 tbsp (15 ml) to avoid overpowering salt.
Brand tip: Use a standard cornstarch (not cornflour in some countries) for a predictable thickening result.

If you like quick chicken dinners, try this white chicken chili for a different flavor profile.

Essential Equipment

A 12-inch (30 cm) wok or large skillet — the wide surface lets you cook ingredients quickly without crowding. If you don’t have a wok, use a large nonstick or stainless skillet.
Good chef’s knife and cutting board for fast, even slicing.
1 small bowl for the marinade and 1 small bowl for the slurry.
Tongs or a spatula for fast tossing.
Instant-read thermometer (optional) to check chicken reaches 74°C (165°F).

A sharp knife and prep routine like in this Mexican chicken recipe speeds weeknight cooking.

Step-by-Step Instructions

Prep Time: 15 minutes | Cook Time: 10 minutes | Inactive Time: None | Total Time: 25 minutes | Servings: 4

Step 1: Slice and Marinate the Chicken

Slice 500 g (1.1 lb) chicken thighs thinly across the grain into 5 mm (1/4 inch) strips. Toss with 1 tbsp (15 ml) light soy sauce, 1 tsp (5 g) cornstarch, and 1 tsp (5 ml) sesame oil. Let sit 10 minutes while you prep vegetables.

Step 2: Prepare Vegetables and Sauce

Slice carrots, celery, and onion into even, thin pieces so everything cooks in 2–3 minutes. Mix the sauce: 60 ml (1/4 cup) soy sauce, 120 ml (1/2 cup) chicken stock, 1 tbsp (15 ml) oyster sauce, 1 tbsp (15 g) sugar, 1 tsp (5 ml) rice vinegar. Keep the slurry (1 tbsp / 8 g cornstarch + 60 ml / 1/4 cup cold water) separate.

Step 3: Heat the Pan and Sear the Chicken

Heat 2 tbsp (30 ml) neutral oil in a wok over high heat until shimmering and just smoking. Add chicken in a single layer and sear without crowding, about 2 minutes per side, until edges brown and interior reaches 74°C (165°F). Remove to a plate — do not overcook; it will finish in the sauce.

Step 4: Stir-Fry the Aromatics and Vegetables

Add a touch more oil if needed, then sauté 3 minced garlic cloves and 1 tbsp minced ginger for 20–30 seconds until fragrant. Add carrots and onions; stir-fry 2 minutes, then add green beans and celery and stir-fry another 2–3 minutes until vegetables are crisp-tender and brightly colored.

Step 5: Combine and Thicken

Return chicken to the wok and pour in the sauce. Bring to a simmer for 30–60 seconds, then stir the cornstarch slurry once and slowly stream it into the wok while stirring. Cook 1–2 minutes until the sauce is glossy and thickened to coat the back of a spoon.

Step 6: Finish and Serve

Taste and adjust: add a pinch of salt, more rice vinegar for brightness, or a pinch of sugar if too salty. Remove from heat and garnish with sliced green onions and sesame seeds. Serve immediately with steamed rice or noodles.

Expert Tips & Pro Techniques

Mistake to avoid: overcrowding the pan lowers temperature and steams the chicken. Cook in batches if needed.
Speed hack: cut vegetables the night before and store in an airtight container to cut weekday time to under 20 minutes.
Professional trick for silkier chicken: toss with a teaspoon of baking soda for 10 minutes then rinse before marinating — it tenderizes. Use sparingly.
Sauce clarity: always mix cornstarch with cold water before adding. Pour slurry slowly while stirring to avoid lumps.
Heat control: set the burner to high, but move the wok off the heat briefly to control browning if things are getting too dark.
Make-ahead: the sauce can be mixed up to 48 hours ahead and refrigerated in a sealed jar.

For a portable dinner idea, see these chicken crepe shawarma wraps.

Storage & Reheating

Refrigerator: Store leftovers in an airtight container for up to 3 days. Keep rice separate to avoid sogginess.
Freezer: This dish freezes okay for up to 2 months. Cool completely, portion into freezer-safe containers, and leave some headspace. Thaw overnight in the fridge. Texture of vegetables softens after freezing.
Reheating: Reheat gently in a skillet over medium heat until hot, 4–6 minutes, stirring occasionally. To refresh crispness, add a splash of oil and a quick high-heat toss. Avoid microwaving if you want a glossy sauce and crisper vegetables.

Variations & Substitutions

Gluten-Free Version: Use tamari or a GF soy sauce in place of soy, and ensure oyster sauce is omitted or replaced with mushroom oyster sauce; same measurements. Thickener still works with cornstarch.
Low-Sodium: Use low-sodium soy and reduce added salt; round flavor with 1/2 tsp (2.5 ml) rice vinegar extra at the end.
Vegetables Forward: Double the vegetables (to about 800 g / 28 oz total) and reduce chicken to 350 g (12 oz) for a lighter protein-per-serving ratio. Cook times stay the same; cook veg slightly longer.
Noodle Bowl: Toss with 300 g (10.5 oz) cooked egg noodles and a splash of sesame oil in the final step; serve hot.
Vegan Swap: Replace chicken with seared tempeh or extra-firm tofu (400 g / 14 oz), and use vegetable stock and a mushroom-based sauce instead of oyster sauce; same technique.

Serving Suggestions & Pairings

Serve over steamed jasmine rice for a classic meal.
Toss with thin wheat noodles and a drizzle of toasted sesame oil for a noodle bowl.
Pair with a crisp cucumber salad or quick pickled radishes to cut the sauce richness.
For drinks, a lightly chilled lager or jasmine tea complements the flavors.

Nutrition Information

Nutrition values are estimates. Actual values may vary based on specific ingredients and preparation methods.

Frequently Asked Questions

Q: Why did my Chicken Chop Suey turn out dry?
A: Most often chicken dries from overcooking or slices that are too thick. Slice chicken thinly (5 mm / 1/4 inch) and watch the clock — sear 2 minutes per side, then finish briefly in the sauce.

Q: Can I make this without eggs?
A: Yes — the recipe has no eggs. If you meant egg-wash for a batter, simply omit eggs and use a cornstarch marinade for velveting instead.

Q: Can I double this recipe?
A: Yes, you can double the ingredients. Cook the chicken and vegetables in two batches to avoid crowding the pan and losing heat.

Q: Can I prepare this the night before?
A: You can marinate the chicken and slice the vegetables the night before. Keep them refrigerated separately and cook the next day for best texture.

Q: How long does this keep in the fridge?
A: Stored in an airtight container, it keeps for up to 3 days. Reheat in a skillet until piping hot.

Q: What can I use instead of oyster sauce?
A: For a vegetarian swap, use a mushroom-flavored sauce or 1 tbsp (15 ml) hoisin mixed with 1 tsp (5 ml) soy to mimic umami depth.

Q: My sauce is too thin — how do I fix it?
A: Make a fresh slurry with 1 tbsp (8 g) cornstarch and 60 ml (1/4 cup) cold water, then stir it into the simmering sauce a little at a time until it thickens.

Conclusion

This Chicken Chop Suey is built for speed without cutting flavor. For another classic take, compare techniques at Chop Suey (Chicken Stir Fry) – RecipeTin Eats and see a home-style version at Easy Chicken Chop Suey | Small Town Woman.