Kung Pao chicken is a Sichuan-style stir-fry of tender chicken, dried chiles, peanuts, scallions, and a savory-sour sauce. Its lively combination of chile heat, toasted-nut crunch, and the citrusy tingle of Sichuan peppercorns makes it a popular dish to cook at home; family and regional versions vary in sweetness and heat.
Ingredients
- 1½ lb boneless, skinless chicken thighs, cut into ¾-inch (2 cm) pieces (680 g)
- 1 tbsp light soy sauce (15 ml)
- 1 tbsp Shaoxing rice wine (15 ml)
- 1 tbsp cornstarch (8 g)
- 2 tbsp light soy sauce, for the sauce (30 ml)
- 1 tbsp Chinese black vinegar (15 ml)
- 1 tbsp Shaoxing rice wine, for the sauce (15 ml)
- 1 tbsp granulated sugar (12 g)
- 1 tsp cornstarch, for the sauce (3 g)
- 3 tbsp water (45 ml)
- 2 tbsp neutral oil, such as canola or peanut oil, divided (30 ml)
- 8 dried red Chinese chiles, such as facing-heaven chiles, stems removed and chiles broken in half (about 4 g)
- 1 tsp Sichuan peppercorns (about 2 g)
- 3 garlic cloves, finely chopped (about 9 g)
- 1 tbsp finely chopped fresh ginger (6 g)
- 4 scallions, cut into 1-inch (2.5 cm) pieces (about 60 g)
- ½ cup roasted unsalted peanuts (70 g)
Instructions
- Put the chicken in a medium bowl and add 1 tablespoon soy sauce, 1 tablespoon Shaoxing wine, and 1 tablespoon cornstarch. Mix until the chicken is lightly coated. Leave it to marinate for 15 minutes while you prepare the other ingredients. This short rest seasons the meat and helps the coating cling; it does not replace cooking the chicken to a safe temperature.
- Whisk together the sauce ingredients in a small bowl: 2 tablespoons soy sauce, black vinegar, 1 tablespoon Shaoxing wine, sugar, 1 teaspoon cornstarch, and water. Stir until the cornstarch is dissolved, then set the bowl beside the stove. Cut and measure the chiles, peppercorns, garlic, ginger, scallions, and peanuts before heating the wok, because the stir-fry moves quickly.
- Set a wok or large, heavy skillet over medium heat. Add the Sichuan peppercorns and toast them dry for about 30 seconds, shaking the pan until fragrant. Tip them onto a plate to cool, then crush them lightly with the back of a spoon or in a mortar. They should be pleasantly aromatic, not blackened. If your peppercorns are already ground, skip to the next step and use ½ teaspoon in the finished stir-fry.
- Return the wok to medium-high heat and add 1 tablespoon oil. When the oil shimmers, add the dried chiles and stir for about 20 seconds, just until fragrant. Add the chicken in one layer, working in two batches if the wok is crowded. Let it sear briefly before stirring, then stir-fry until the pieces are browned on the outside and nearly cooked through, about 5 to 7 minutes total. If cooking in batches, add the remaining tablespoon of oil before the second batch. Do not let the chiles burn; lower the heat if they darken quickly.
- Return all the chicken to the wok, if needed. Add the garlic and ginger and stir for 20 to 30 seconds, until fragrant. Give the sauce another stir to redistribute its cornstarch, then pour it into the wok. Stir continuously for 1 to 2 minutes, as the sauce bubbles and thickens into a glossy coating. Check the largest chicken pieces with a food thermometer; USDA FSIS says poultry must reach a safe minimum internal temperature of 165°F (74°C). If a piece is under temperature, keep cooking and check again.
- Turn off the heat. Stir in the crushed Sichuan peppercorns, scallions, and peanuts until evenly distributed. Taste a piece with a little sauce. If you want more numbing citrus aroma, add a pinch more ground Sichuan pepper; if you prefer less heat, leave the chiles whole in the finished dish or remove them before serving. Serve promptly while the peanuts are crisp.
Tips
Keep the pan uncrowded. Chicken releases moisture as it cooks. If too many pieces are packed into a small pan, they steam rather than brown. Cook in batches when necessary, and let the wok heat back up between batches. A wide skillet works well if you do not have a wok; use the largest one available and stir frequently.
Choose chiles to suit your heat tolerance. Chinese dried chiles add a fragrant, rounded heat. Removing their seeds can make the dish milder, though the chile itself still contributes heat. Facing-heaven chiles are a traditional option, but other mild-to-medium dried red chiles work. Very hot small chiles can make the result much fierier, so begin with fewer if their strength is unfamiliar.
Use practical pantry swaps. Shaoxing wine gives the sauce a mellow, savory depth; dry sherry is a useful substitute, though its flavor is not identical. Chinese black vinegar is gently smoky and malty. If unavailable, use rice vinegar for a brighter, sharper finish. Sichuan peppercorns provide a distinctive citrusy, numbing sensation that ordinary black pepper cannot reproduce; ground black pepper will add warmth but not that characteristic tingle.
Measure the sauce before cooking. Cornstarch settles quickly, so stir the sauce again just before pouring it in. Keep the heat high enough for a quick sizzle, but lower it if the garlic or chiles begin to scorch. The sauce thickens fast, and a minute or two is usually enough once it enters the hot wok.
Serving Suggestions
Serve Kung Pao chicken hot over steamed medium- or long-grain rice, which catches the savory sauce without competing with the peanuts and chiles. For four portions, cook about 1½ cups (280 g) uncooked rice according to its package directions; it makes roughly 4 to 4½ cups cooked. A bowl of plain rice also lets each person adjust how much sauce and chile they take in each bite.
For a fuller meal, add a simple vegetable side such as steamed bok choy, blanched broccoli, or quickly stir-fried green beans. Keep the side lightly seasoned so the chicken remains the focus. Put extra scallions or chopped roasted peanuts on the table for people who want more crunch. If serving family-style, arrange the chicken in a shallow dish and leave whole chiles visible so diners can avoid eating them accidentally.
Variations
Make it milder: Use four dried chiles, remove their seeds, and take them out before serving. You will still get some chile aroma, but the dish will have less heat. For a family-style version, cook the chiles whole and let each person decide whether to include one in their portion.
Try a different protein: Boneless, skinless chicken breast can replace the thighs in the same quantity. Cut it evenly and take care not to overcook it, as it can dry out sooner. Pork tenderloin is another option; cook it to 145°F (63°C) with a 3-minute rest, the USDA FSIS safe minimum for whole cuts of pork. For shrimp, cook until opaque and verify 145°F (63°C), the safe minimum for fish and shellfish.
Change the crunch: Roasted cashews can replace the peanuts in equal measure. They are softer and sweeter, so the finished dish will have a gentler nut flavor. For a peanut-free version, use roasted pumpkin seeds, or omit the nuts and add extra scallions; the texture will be different, but the sauce and chile-peppercorn flavor still carry the dish.
Add vegetables: Stir-fry 1 cup (about 150 g) of diced red bell pepper or celery after the chicken is browned, then add the aromatics. These are convenient home-cooking additions rather than essential elements of every regional version. They add sweetness or a fresh crunch and will make the dish less like a compact chicken-and-peanut stir-fry.
Storage and Reheating
Refrigerate leftovers within 2 hours of cooking, in a shallow airtight container. They keep for 3 to 4 days in the refrigerator. The peanuts soften as they sit, so for the best texture, store a small portion of extra roasted peanuts separately and add them after reheating. Do not leave the cooked chicken at room temperature for more than 2 hours.
To reheat, put a portion in a skillet with a splash of water and warm it over medium heat, stirring until steaming hot throughout. A microwave also works: cover loosely, heat in short intervals, and stir between intervals so the middle warms evenly. Use a food thermometer to confirm leftovers reach 165°F (74°C), the USDA FSIS reheating temperature. Freeze portions in a freezer-safe container for up to 2 to 3 months for best quality; thaw in the refrigerator before reheating. The sauce may loosen or separate slightly after freezing, so stir well as it warms.
Frequently Asked Questions
Is Kung Pao chicken very spicy?
The heat depends on the number and type of dried chiles, and recipes vary. This version uses eight medium-heat chiles, but much of the heat stays concentrated in the chile pieces. Start with four, remove their seeds, or keep the chiles whole if you want a gentler result. Sichuan peppercorns add a tingly, citrus-like sensation rather than the same kind of chile heat.
Can I make the sauce ahead?
Yes. Whisk the sauce together up to a day ahead and refrigerate it in a covered container. Cornstarch settles during storage, so stir it thoroughly before adding it to the hot pan. For the best texture, cook the chicken and finish the dish close to serving time rather than holding the assembled stir-fry for a long period.
What can I use if I do not have a wok?
A large, heavy skillet is a reliable substitute. A wok has sloped sides that make tossing convenient, but a wide skillet can brown the chicken well if you avoid crowding it. If the skillet is small, cook the chicken in batches. Keep the ingredients close at hand and stir the sauce continuously once it goes into the pan.
Can I use chicken breast instead of thighs?
Yes. Cut breast meat into similarly sized pieces so it cooks evenly, and check the thickest piece with a thermometer rather than relying only on color. Chicken breast can become dry if left in the wok after it is done, so take it off the heat as soon as every piece reaches 165°F (74°C).
Why did my sauce turn gluey or watery?
A gluey sauce usually means it boiled too long after the cornstarch thickened it, or the pan had too little liquid. Add a tablespoon of water and toss briefly to loosen it. A watery sauce may result from a crowded pan releasing moisture or from sauce that was not stirred before pouring. Let it bubble for another short moment, stirring, until it coats the chicken.
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Safety notes: safe minimum internal temperatures from USDA FSIS; raw and undercooked fish guidance from the U.S. FDA. Food safety notes
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