Zhangshugang Pepper Chicken (樟树港辣椒炒肉 / Zhāng Shù Gǎng Lā Jiāo Chǎo Ròu)

Name: Zhangshugang Pepper Chicken (樟树港辣椒炒肉 / Zhāng Shù Gǎng Lā Jiāo Chǎo Ròu)
Prep time: 10 min
Cook time: 8 min
Total time: 18 min
Yield: 2 servings
Cuisine: Hunan
Ingredients: 200 g Zhangshugang peppers (or substitute with mild green chilies); 200 g pork belly, sliced thin; 4 garlic cloves, sliced; 1 inch ginger, sliced; 2 tbsp cooking oil; 1 tbsp light soy sauce; 1 tsp dark soy sauce; 1 tbsp Shaoxing cooking wine; 1/2 tsp salt; 1/2 tsp sugar; 1 tsp sesame oil

Zhangshugang pepper chicken (樟树港辣椒炒肉, zhāng shù gǎng lā jiāo chǎo ròu) is a dish where the ingredient is the star. Zhangshugang peppers are a premium variety grown only in Zhangshugang town in Yueyang, Hunan. These peppers are famous for their thin skin, tender flesh, and complex flavor that is simultaneously sweet, mildly spicy, and deeply aromatic. They are so prized that they have been granted geographical indication protection, similar to champagne or parmesan. In this dish, the peppers are simply stir-fried with pork belly, garlic, and basic seasonings, allowing the unique flavor of the peppers to shine through. The rendered pork fat coats the peppers, enhancing their natural sweetness, while the peppers provide a fresh, vibrant counterpoint to the rich pork. It is a testament to the Hunan philosophy that the best dishes are often the simplest, when the ingredients are exceptional.

The most expensive pepper in China

Zhangshugang peppers (樟树港辣椒) are grown exclusively in Zhangshugang town, located in Yueyang City on the shores of Dongting Lake in Hunan. The unique microclimate of the region, with its mild winters, abundant rainfall, and fertile lake-deposit soil, produces a pepper like no other. Zhangshugang peppers have thin skins, tender flesh, and a complex flavor profile that is sweet, aromatic, and only mildly spicy. They are harvested in early spring, making them one of the first fresh peppers of the year. Due to their limited growing area and short season, Zhangshugang peppers are extremely expensive, sometimes fetching over 100 yuan (about 15 USD) per jin (500g) at peak season. They have been granted Chinese geographical indication protection, meaning only peppers grown in Zhangshugang can legally bear the name. For Hunan locals, the arrival of Zhangshugang peppers in the market is a sign of spring, and the simple dish of stir-frying them with pork is considered one of the finest expressions of Hunan home cooking. The dish exemplifies the belief that when ingredients are exceptional, the best cooking is the simplest.

Ingredients

Authentic Zhangshugang peppers are available in spring at markets in Hunan. Substitutes include mild green chilies or shishito peppers.

200 g Zhangshugang peppers (or substitute with mild green chilies)
200 g pork belly, sliced thin
4 garlic cloves, sliced
1 inch ginger, sliced
2 tbsp cooking oil
1 tbsp light soy sauce
1 tsp dark soy sauce
1 tbsp Shaoxing cooking wine
1/2 tsp salt
1/2 tsp sugar
1 tsp sesame oil

Step-by-Step Instructions

Prepare the ingredients. Wash the Zhangshugang peppers and pat dry. Remove the stems and cut into 1 cm diagonal slices. If the peppers are very large, you can cut them in half lengthwise first. Do not remove the seeds, as they contribute to the flavor. Slice the pork belly into thin pieces about 3 mm thick. The pork should be sliced against the grain for tenderness. If the pork belly is difficult to slice thin, freeze it for 30 minutes first to firm it up. Slice the garlic and ginger. Having everything prepped and ready is important for stir-frying.
Render the pork. Heat a wok over medium-high heat until it begins to smoke. Add 1 tablespoon of oil and swirl to coat. Add the sliced pork belly in a single layer. Let it sear for 30 seconds without stirring, then stir-fry vigorously for 2 to 3 minutes until the pork is browned and has rendered much of its fat. The pork should be slightly crispy on the edges and the fat should be translucent. This rendered fat is liquid flavor that will coat the peppers. Remove the pork and set aside, leaving the fat in the wok.
Stir-fry the peppers. Add the remaining 1 tablespoon of oil to the wok with the pork fat. Increase heat to high. Add the sliced Zhangshugang peppers. Stir-fry for 2 to 3 minutes, tossing constantly. The peppers should soften slightly and develop some char spots on the surface. The high heat brings out the natural sweetness and aroma of the peppers. Press the peppers against the hot wok surface to create light blistering, which enhances their flavor. The kitchen should smell intensely of fresh, roasted peppers.
Combine and season. Add the garlic and ginger to the peppers and stir-fry for 20 seconds until fragrant. Return the pork to the wok. Add the light soy sauce, dark soy sauce, cooking wine, salt, and sugar. Stir-fry vigorously for 1 minute, tossing everything together. The soy sauce should coat all the ingredients, and the sugar should caramelize slightly. Every piece of pork and pepper should be glazed with the savory sauce. Taste and adjust seasoning if needed.
Finish and serve. Drizzle with sesame oil and give one final toss. Transfer to a plate and serve immediately with steamed rice. The dish should be glossy, with the peppers retaining their bright green color and the pork being golden brown. The flavor should be a perfect balance of the sweet, aromatic peppers and the savory, rich pork. This is a dish where the quality of the peppers makes all the difference. If you are using authentic Zhangshugang peppers, the flavor will be complex and layered, with a gentle heat that builds rather than overwhelms. Serve with plenty of rice to soak up the flavorful oil.

Chef's tips

Use authentic Zhangshugang peppers if available. Their unique flavor cannot be replicated by other varieties.
Render the pork fat well. The pork fat flavors the peppers, so cook the pork until crispy.
Cook over high heat. Quick stir-frying preserves the peppers' fresh flavor and texture.
Keep it simple. Do not add too many seasonings, as they will mask the natural flavor of the peppers.

Variations

Every Hunan dish has regional and personal variations. Here are some popular twists on this recipe.

With front shoulder pork

Use pork front shoulder (qian jian rou) instead of pork belly for a leaner version. The meat is more tender and absorbs the pepper flavor beautifully.

With fermented black beans

Add 1 tablespoon of fermented black beans (dou chi) along with the garlic for an extra umami dimension. The black beans complement the pepper's sweetness.

With eggs

Beat 2 eggs and scramble them into the dish at the end. The eggs add richness and turn this side dish into a more substantial meal.

Nutrition

Estimated values per serving (recipe serves 2). Values are approximate and will vary based on specific ingredients and portion sizes.

Nutrient	Per serving
Calories	340 kcal
Protein	22 g
Total fat	24 g
Saturated fat	8 g
Carbohydrates	6 g
Sodium	580 mg
Sugar	3 g

Values are estimates. This dish is high in fat due to the pork belly but provides good protein.

Frequently Asked Questions

What makes Zhangshugang peppers so special?

Zhangshugang peppers are grown exclusively in Zhangshugang town in Yueyang, Hunan, where the unique microclimate near Dongting Lake produces a pepper with exceptional flavor. The peppers have very thin skins (almost no tough membrane), tender flesh, and a complex taste that is simultaneously sweet, aromatic, and mildly spicy. They are early-season peppers, harvested in spring when other varieties are not yet available. The limited growing area, short harvest season, and high demand make them expensive, sometimes costing over 100 yuan per 500g. They have been granted geographical indication protection, similar to how only sparkling wine from Champagne can be called champagne. The flavor is so distinctive that Hunan chefs consider stir-frying them with pork to be one of the finest dishes in the cuisine, despite its simplicity.

What can I substitute for Zhangshugang peppers?

If you cannot find Zhangshugang peppers, the best substitutes are other mild, thin-skinned green peppers. Shishito peppers, Anaheim chilies, or mild jalapenos can work, though the flavor will be different. For the closest approximation, look for Chinese green peppers (qing jiao) at Asian markets, which have a similar thin skin and mild heat. You can also use a mix of mild green bell peppers (for bulk and sweetness) and a few jalapenos (for heat) to approximate the complex flavor. The key characteristics to look for are thin skin, tender flesh, and a balance of sweetness and mild heat. Keep in mind that no substitute will fully replicate the unique flavor of authentic Zhangshugang peppers, but the dish will still be delicious with good-quality fresh peppers.

Can I use chicken instead of pork?

Yes, you can use chicken instead of pork, though the dish will have a lighter flavor. Slice boneless chicken thigh into thin strips and marinate with a little soy sauce, cooking wine, and cornstarch for 10 minutes. Stir-fry the chicken first until just cooked, then remove and set aside. Cook the peppers, then return the chicken to the wok with the seasonings. Chicken breast can also be used but tends to dry out, so thigh meat is preferred. The rendered pork fat is what gives the traditional version its richness, so if using chicken, you may want to add an extra tablespoon of cooking oil or a little lard to compensate. The pepper-chicken combination is also delicious and is a popular variation in Hunan.

Why is this dish so simple?

The simplicity is intentional and is a hallmark of Hunan home cooking. When you have an ingredient as exceptional as Zhangshugang peppers, the best thing a cook can do is get out of the way and let the ingredient shine. Adding complex sauces or too many seasonings would mask the pepper's delicate, complex flavor. The pork provides fat and savoriness that enhances the pepper, the garlic and ginger add aromatic support, and the soy sauce provides salt and umami. That is all that is needed. This philosophy of simplicity with premium ingredients is common in Chinese cuisine. The dish is a test of the cook's judgment: knowing when to stop adding ingredients and let the natural flavors speak for themselves. In Hunan, this dish is considered one of the ultimate tests of a cook's skill, not because of technical complexity, but because the margin for error is small when the ingredient list is so short.

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If you appreciate the art of simple stir-fries with premium ingredients, these Hunan dishes are for you.

Zhangshugang Pepper Chicken (樟树港辣椒炒肉)