Equipment
Ingredients
Chicken and Marinade
- 500 g boneless skinless chicken thighs, cut into 1.5cm cubes
- 15 ml light soy sauce
- 15 ml shaoxing wine
- 10 g cornstarch
- 15 ml water
Kung Pao Sauce
- 30 ml light soy sauce
- 30 ml chinkiang vinegar
- 20 g granulated sugar
- 45 ml chicken broth
- 5 ml dark soy sauce
- 5 g cornstarch
- 5 ml toasted sesame oil
Aromatics and Stir-Fry
- 45 ml neutral cooking oil
- 10 g dried sichuan chilies, cut in half, seeds shaken out
- 3 g sichuan peppercorns, whole or lightly crushed
- 4 garlic, thinly sliced
- 15 g ginger, minced
- 4 scallions, white and green parts separated, cut into 2cm pieces
- 70 g roasted unsalted peanuts
Nutrition (per serving)
Nutrition is estimated per serving. Nutrients without complete source data are omitted.
Full nutrition
- Calories
- 460 kcal
- Protein
- 34 g
- Carbohydrates
- 16 g
- Fat
- 30 g
- Fiber
- 2 g
- Sugar
- 6 g
- Sodium
- 937 mg
- Saturated Fat
- 11 g
- Trans Fat
- 0 g
- Monounsaturated Fat
- 6 g
- Polyunsaturated Fat
- 2 g
- Cholesterol
- 0 mg
- Potassium
- 570 mg
- Calcium
- 55 mg
- Iron
- 3.0 mg
- Magnesium
- 76 mg
- Phosphorus
- 343 mg
- Zinc
- 4.5 mg
- Vitamin A
- 10 mcg
- Vitamin C
- 11 mg
- Vitamin E
- 1.4 mg
- Vitamin K
- 34 mcg
- Vitamin B6
- 0.2 mg
- Vitamin B12
- 0.0 mcg
- Thiamin
- 0.05 mg
- Riboflavin
- 0.08 mg
- Niacin
- 3.2 mg
- Folate
- 29 mcg
- Water
- 49 g
Sources: Aggregated Public Data, USDA FoodData Central
Method
Combine the cubed chicken, light soy sauce, Shaoxing wine, cornstarch, and water in a mixing bowl. Mix vigorously until the liquid is entirely absorbed by the meat. Wash hands and tools thoroughly after handling raw chicken to prevent cross-contamination. Let marinate at room temperature for 20 minutes.
In a separate small bowl, combine the sauce ingredients: light soy sauce, Chinkiang vinegar, sugar, chicken broth, dark soy sauce, cornstarch, and toasted sesame oil. Whisk until the sugar and cornstarch are fully dissolved.
Heat a wok over high heat until it begins to smoke slightly. Add the neutral cooking oil and swirl to coat the bottom and lower sides.
Add the dried chilies and Sichuan peppercorns to the hot oil. Fry rapidly for 10 to 15 seconds until the chilies darken to a deep maroon and the oil becomes intensely fragrant. Do not let them turn black.
Add the marinated chicken to the wok in a single layer. Let it sear undisturbed for 1 minute to develop a crust, then toss and stir-fry until opaque on the outside and reaching an internal temperature of 74°C/165°F, about 4 to 5 minutes.
Add the sliced garlic, minced ginger, and the white pieces of the scallions. Toss with the chicken and cook for 1 minute until the aromatics soften slightly.
Give the prepared sauce a quick stir to recombine the settled cornstarch, then pour it into the wok. Stir continuously for 1 to 2 minutes as the sauce rapidly bubbles, thickens, and clings tightly to the chicken.
Turn off the heat. Add the roasted peanuts and the reserved green parts of the scallions. Fold them into the mixture until evenly distributed, then plate and serve immediately.
Chef's Notes
- Velveting the chicken (marinating with cornstarch and liquid) is a crucial Chinese technique that creates a protective barrier, keeping the meat incredibly tender even during high-heat stir-frying.
- Always use Chinkiang (Zhenjiang) vinegar for authentic Kung Pao. Its complex, malty, and slightly sweet acidity cannot be replicated by standard white or apple cider vinegars.
- Sichuan peppercorns impart a unique 'mala' (numbing and spicy) sensation rather than pure heat. If the numbing effect is too strong for your palate, toast them whole and remove them from the oil before adding the chicken.
- Mise en place is non-negotiable here. A wok operates at extremely high temperatures, meaning you will not have time to chop garlic or measure liquids once the cooking begins.
Storage
Refrigerator: 4 days — Peanuts will lose their crunch. Store peanuts separately if planning for leftovers.
Freezer: 1 month — Texture of chicken and peanuts will degrade upon thawing.
Reheating: Reheat in a skillet over medium heat until warmed through, or microwave in 1-minute bursts.
Troubleshooting
Dish tastes sharply bitter and burnt
Cause: The dried chilies and Sichuan peppercorns were fried too long in hot oil
Fix: Cannot be fixed once burnt. Must discard oil and spices and start over.
Prevention: Ensure all ingredients are measured and chopped (mise en place) before turning on the stove, and limit initial spice frying to 15 seconds.
Chicken is dry and tough
Cause: Overcooked during the stir-frying process or skipping the velvetting marinade
Fix: Cannot be fixed, but extra sauce can mask minor dryness.
Prevention: Never skip the cornstarch marinade, and remove chicken from heat immediately once it reaches 74°C.
Sauce is too thin and pools at the bottom
Cause: Cornstarch settled at the bottom of the sauce bowl and wasn't stirred before pouring
Fix: Mix 3g of cornstarch with 5ml of cold water, stir into the simmering sauce, and cook for 30 seconds until thickened.
Prevention: Always give cornstarch-based sauces a vigorous stir immediately before adding to the wok.
Cultural Context
Kung Pao Chicken (Gong Bao Ji Ding) originated in the Sichuan province of China during the Qing Dynasty. It is named after Ding Baozhen, a late 19th-century official who held the title Gongbao (Palace Guardian). His private chef supposedly created the dish by modifying a traditional minced chicken recipe into cubed chicken, incorporating the region's signature dried chilies and Sichuan peppercorns to satisfy the official's love for spicy, complex flavors.
