Sichuan Peppercorn Chicken Thighs is one of those dishes I make often because it's simple, flavorful, and incredibly satisfying. The chicken thighs are lightly seasoned, coated, and pan-fried until golden, with Sichuan peppercorns adding that signature numbing, aromatic kick. It's an easy weeknight dish that still feels bold and exciting.

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All you really need to do is season the chicken, let it marinate for a bit, then pan-fry and serve. No complicated sauces or long prep - just good ingredients and a hot pan.
What Is Sichuan Peppercorn?
Sichuan peppercorn (also spelled Szechuan or Szechwan pepper) is a spice commonly used in Sichuan cuisine. What makes it unique is the distinct numbing, tingling sensation it creates, often referred to as má (麻). When paired with heat, it creates the classic málà (麻辣) flavor profile.
If you've never cooked with it before, the numbing effect can be surprising - but it's also what makes dishes like this so addictive.
You can find Sichuan peppercorns at most Chinese or Asian grocery stores, or online.
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Chicken Thighs vs. Chicken Breast
I use boneless, skinless chicken thighs for this recipe because they're more tender and forgiving, especially when pan-fried. That said, you can substitute chicken breast if you prefer. Just keep in mind that chicken breast cooks faster and can dry out more easily, so you may need to adjust the cooking time.
No matter which cut you use, make sure the chicken is fully cooked before serving.
How to make Sichuan Peppercorn Chicken Thighs
First gather your ingredients:
- 1 lb chicken thighs, boneless and skinless
- ¼ teaspoon salt
- 1 tablespoon cornstarch
- 1 tablespoon Sichuan peppercorn
- 1 tablespoon vegetable oil
Season the chicken thighs with salt, cornstarch, and Sichuan peppercorns, making sure everything is evenly coated. Place the chicken in a bowl or zip-top bag and marinate in the refrigerator for at least 30 minutes, or up to overnight for deeper flavor.

When ready to cook, heat the vegetable oil in a skillet over medium-high heat. Add the chicken in a single layer, making sure not to overcrowd the pan. Let it cook undisturbed for about 4 minutes, or until the underside is nicely browned. Flip and cook for another 4 minutes, or until the chicken is fully cooked through and golden on both sides.
Remove from heat and serve immediately.

Storage & Reheating
Store leftover Sichuan peppercorn chicken thighs in an airtight container in the refrigerator for up to 4 days. The chicken holds up well and stays flavorful, even after reheating.
To reheat, warm the chicken gently in a skillet over medium-low heat until heated through. This helps maintain the texture and keeps the chicken from drying out. You can also reheat it in the microwave in short intervals if needed, though the exterior will be softer. Avoid reheating on high heat, as this can make the chicken tough.

FAQ
Is this dish spicy?
This dish is numbing and aromatic, not spicy. Sichuan peppercorns create a tingling sensation rather than heat. If you want spice, you can add dried chili flakes or fresh chilies while cooking.
Can I reduce the numbing effect?
Yes. If you're new to Sichuan peppercorns, start with less than 1 tablespoon and adjust to taste. A little goes a long way.
Can I use chicken breast instead of thighs?
Yes, chicken breast works, but it cooks faster and can dry out more easily. Reduce the cooking time and watch closely. Chicken thighs are recommended for the juiciest results.
Can I make this ahead of time?
You can marinate the chicken up to overnight for deeper flavor. Once cooked, it's best enjoyed fresh, but leftovers reheat well for quick meals.
What should I serve with Sichuan peppercorn chicken?
This dish pairs well with steamed rice, simple stir-fried vegetables, or a light salad to balance the bold flavor.

Sichuan Peppercorn Chicken
Pan-fried Sichuan peppercorn chicken thighs with a bold, aromatic flavor and signature numbing kick. Simple ingredients, easy prep, and perfect for a quick, flavorful meal.
Ingredients
- 1 lb boneless, skinless chicken thighs
- ¼ teaspoon salt
- 1 tablespoon cornstarch
- 1 tablespoon Sichuan peppercorns
- 1 tablespoon vegetable oil
Instructions
- Season the chicken thighs with salt, cornstarch, and Sichuan peppercorns, coating evenly.
- Marinate in the refrigerator for at least 30 minutes, or up to overnight.
- Heat vegetable oil in a skillet over medium-high heat.
- Add chicken in a single layer and cook for about 4 minutes until browned.
- Flip and cook another 4 minutes, or until chicken is fully cooked through.
- Remove from heat and serve immediately.
Notes
- Chicken thighs are recommended for juicier results, but chicken breast can be used with adjusted cook time.
- If the numbing effect is too strong, reduce the amount of Sichuan peppercorn slightly.
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Nutrition Information:
Yield: 4 Serving Size: 1Amount Per Serving: Calories: 242Total Fat: 12gSaturated Fat: 3gUnsaturated Fat: 9gCholesterol: 139mgSodium: 336mgCarbohydrates: 5gFiber: 1gSugar: 0gProtein: 28g
The nutrition information for this recipe is an approximate total per serving. Please double check the nutrition information for your exact ingredients and brands for more precise nutrition information. Keep in mind that if there is a marinade, often times not all the ingredients will be consumed.
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