Szechuan Chicken
There’s something irresistible about the bold, peppery heat of Szechuan Chicken: bright chilies, tongue-tingling Szechuan peppercorns, crisp-tender peppers and onions, and bites of juicy chicken that soak up a savory, slightly sweet sauce. This version is built from a simple pantry-minded ingredient list and a short, doable set of steps so you can make a weeknight-worthy stir-fry that still feels restaurant-level. Read through the tips, then jump to the full ingredient list and step-by-step instructions.
Why you’ll love this recipe
- Fast: ready from cutting board to plate in about 30 minutes.
- Textural contrast: lightly coated chicken, crisp vegetables, and a glossy sauce.
- Adjustable heat: the dried red chilies and crushed Szechuan peppercorns provide authentic numbing heat that you can tame or amplify.
- Simple ingredients: most components are pantry staples or easy to source.
Ingredients
- 1 pound boneless, skinless chicken breasts, cut into 1-inch pieces
- 1 tablespoon cornstarch
- 2 tablespoons vegetable oil
- 1 red bell pepper, cut into 1-inch pieces
- 1 green bell pepper, cut into 1-inch pieces
- 1 medium onion, chopped
- 2 cloves garlic, minced
- 1 tablespoon fresh ginger, minced
- 10 dried red chilies
- 1 teaspoon Szechuan peppercorns, crushed
- 3 tablespoons low sodium soy sauce
- 1 tablespoon hoisin sauce
- 1 teaspoon sesame oil
- 1 tablespoon brown sugar
- Scallions, to garnish
Equipment and prep notes
- A large skillet or wok (12-inch or larger) works best to get the high heat and room to toss the ingredients.
- Prep everything before you turn on the heat: stir-fries move quickly, so have the chicken cut, vegetables chopped, aromatics minced, and sauce measured.
- For a cleaner, brighter flavor, use low sodium soy sauce as listed. If you prefer more salt, adjust at the end.
- Crush the Szechuan peppercorns in a mortar and pestle or between two sheets of parchment with a rolling pin—leave them slightly coarse for texture and aroma.
Step-by-step instructions
- Coat the chicken: Place the 1 pound of chicken breast pieces in a medium bowl. Sprinkle 1 tablespoon cornstarch over the chicken and toss until each piece is lightly coated. The cornstarch creates a thin exterior that helps the chicken brown and hold the sauce.
- Mix the sauce: In a small bowl, whisk together 3 tablespoons low sodium soy sauce, 1 tablespoon hoisin sauce, 1 teaspoon sesame oil, and 1 tablespoon brown sugar until the sugar is mostly dissolved. Set this sauce mixture aside.
- Heat the pan: Place a large skillet or wok over medium-high heat. Add 2 tablespoons vegetable oil and let it heat until shimmering but not smoking.
- Cook the chicken in batches: Add the coated chicken pieces in a single layer, leaving room between pieces so they can brown. Cook without moving for about 2 minutes, then stir and cook another 1 to 2 minutes until the chicken is golden on the outside and nearly cooked through. Transfer the chicken to a plate and set aside. If your pan is small, cook the chicken in two batches to avoid crowding.
- Sauté aromatics and whole spices: In the same hot pan, add the 10 dried red chilies and 1 teaspoon crushed Szechuan peppercorns. Toast them briefly for 20 to 30 seconds, stirring constantly so they don’t burn—this releases their fragrance. Then add 2 cloves minced garlic and 1 tablespoon minced fresh ginger and stir for another 20 to 30 seconds until aromatic.
- Cook the vegetables: Add the chopped 1 medium onion, 1 red bell pepper cut into 1-inch pieces, and 1 green bell pepper cut into 1-inch pieces. Stir-fry for 2 to 4 minutes until the vegetables are crisp-tender and the onion begins to turn translucent. You want the peppers to retain some snap.
- Return the chicken to the pan: Slide the chicken back into the pan with the vegetables. Toss everything together to combine and bring the mixture back up to heat.
- Add the sauce and finish: Pour the reserved sauce over the chicken and vegetables. Stir continuously for 1 to 2 minutes as the sauce thickens slightly and coats each piece. Let the sauce bubble gently so the flavors meld and the chicken finishes cooking through. Taste and, if needed, adjust by adding a small splash of soy sauce or a pinch more sugar to balance flavors.
- Final touch: Turn off the heat and taste once more. Sprinkle the scallions over the top to add freshness and a mild onion bite. Serve immediately while hot.
Serving suggestions
Szechuan Chicken shines alongside steamed rice or a simple fried rice to catch every drop of sauce. For a lower-carb plate, serve it over cauliflower rice or alongside a mound of steamed greens. Garnish with extra sliced scallions or a few toasted sesame seeds for crunch.
Troubleshooting & tips
- If the sauce is too thin: continue cooking on medium heat a bit longer to reduce and concentrate flavors. A gentle dusting of cornstarch mixed with cold water (a slurry) can thicken it at the very end—use sparingly.
- If the dish is too salty: add a splash of water and a little more brown sugar to rebalance. Low sodium soy sauce helps prevent this in the first place.
- Control the heat level: remove the seeds from a few dried red chilies before toasting, or reduce the number of chilies used. Conversely, keep all 10 and add crushed red pepper for extra fire.
- For the best texture on the chicken: make sure the pan is hot and don’t overcrowd it during searing.
Make-ahead and leftovers
You can prepare the protein and vegetables separately and combine them with the sauce just before serving to keep textures optimal. Leftovers keep well in an airtight container in the refrigerator for 2–3 days. Reheat gently in a skillet over medium heat, adding a splash of water to loosen the sauce if it has thickened in the fridge.
Flavor variations
- Veg-forward: add snap peas or thinly sliced carrots for more color and crunch.
- Nutty finish: stir in a handful of roasted peanuts or cashews at the end for texture and richness.
- Sauce boost: add a teaspoon of rice vinegar or a squeeze of fresh lime just before serving for brightness.
Final notes
This Szechuan Chicken recipe captures the classic play between numbing peppercorns and bold chilies while staying approachable for home cooks. The technique—lightly coating the chicken with cornstarch, searing it, and finishing in a glossy sauce—creates the contrast of crispy exterior and tender interior that makes stir-fries so satisfying. Keep the aromatics and whole spices toasted but not burned, and you’ll have a vibrant, craveable weeknight dish.
Szechuan Chicken
Ingredients
Equipment
Method
- In a bowl, toss the chicken pieces with 1 tablespoon cornstarch until evenly coated.
- Heat 2 tablespoons vegetable oil in a large skillet over medium-high heat. Add the coated chicken and cook until browned on all sides, about 4–5 minutes.
- Add the red and green bell peppers and chopped onion to the skillet and stir-fry for 2–3 minutes until they begin to soften.
- Stir in the minced garlic, minced ginger, dried red chilies, and crushed Szechuan peppercorns and cook for 1–2 minutes until fragrant.
- Whisk together 3 tablespoons soy sauce, 1 tablespoon hoisin sauce, 1 teaspoon sesame oil, and 1 tablespoon brown sugar in a small bowl. Pour the sauce over the chicken and vegetables and stir to combine.
- Continue cooking for about 4–5 minutes, stirring occasionally, until the sauce thickens slightly and the chicken is cooked through.
- Remove from heat, garnish with chopped scallions, and serve hot.
Notes
- Taste and adjust heat by removing some dried chilies if desired.
- Use low-sodium soy sauce to control saltiness.
- Cut vegetables uniformly for even cooking.
