There is something undeniably magical about Sheng Jian Bao (生煎包). That first bite—where the fluffy top meets the incredibly crispy, golden bottom, and a burst of savory, hot juice floods your mouth—is an experience that’s hard to beat.
Usually, eating authentic pan-fried pork buns means going to a restaurant or spending hours managing yeast dough in the kitchen. However, this recipe is a game-changer. It’s a “cheat” version that my family actually prefers over the labor-intensive traditional method.
I never thought I would make these at home until I tried this shortcut. My father, who has been a professional Chinese chef for 20 years, usually scoffs at shortcuts, but even he gave a nod of approval to the texture. My husband and my son absolutely clapped with joy when I served these. It made me a little happy to see them eating so well, especially since this method is easier than making a stir-fry and rice dinner!
If you have a pack of store-bought dumpling wrappers and some ground pork, you can have a restaurant-quality meal on the table in 20 minutes, even on a busy weeknight.
Why This Recipe Works
- No Kneading Required: Traditional Sheng Jian Bao uses a semi-leavened dough that requires yeast and proofing time. This recipe uses store-bought dumpling wrappers for a thinner, crispier finish without the wait.
- The “Crispy Skirt” Technique: We use a cornstarch slurry (starch water) to steam the buns. As the water evaporates, it leaves behind a lace-like, golden, crunchy layer on the bottom.
- Juicy Filling: By using the right ratio of fatty pork and mixing in liquid seasonings, we ensure the filling is succulent and “explodes” with juice (baozhi) when bitten.
What is Sheng Jian Bao?
Sheng Jian Bao (生煎包) is a signature street food from Shanghai. Traditionally, it consists of a slightly thicker, yeast-leavened dough wrapper filled with pork and gelatin cubes (which melt into soup). They are pan-fried raw (hence the name “sheng jian” or raw-fried) in oil and water until the bottom is crispy and the meat is cooked through.
This recipe is a “home-style” adaptation. Because we use dumpling wrappers, the skin is thinner than the traditional street version—more like a potsticker-bun hybrid—but the flavor profile and that essential crispy bottom remain the same.
Key Ingredients & Substitutions
- Dumpling Wrappers (Gyoza Wrappers): You will need a stack of standard round wrappers. Crucial Step: We will roll them out slightly larger and thinner to accommodate the folding.
- Note: If you have leftovers, you can always make a quick Shanghai Wonton Soup.
- Ground Pork: Use fatty ground pork. A ratio of 70% lean to 30% fat is ideal. If the meat is too lean, the filling will be dry and hard.
- Aromatics: Finely chopped scallions (or Chinese leeks) and ginger. The original recipe uses ginger powder, which is convenient, but fresh minced ginger works beautifully too.
- Seasonings:
- Light Soy Sauce: For saltiness and umami.
- Oyster Sauce: Adds a rich, savory depth.
- 13-Spice Powder (十三香): This is a specific Chinese spice blend. If you cannot find it, Five Spice Powder is a perfectly safe substitution.
- Cornstarch & Water: This mixture is poured into the pan to steam the buns and create the crispy “skirt” on the bottom.
Recipe Notes Before You Start
- The Wrapper Hack: Store-bought wrappers are usually too thick and small for this bun style. You must roll them out to about 1.5 to 2 times their original size. This makes the skin tender and allows you to pleat them properly.
- Mixing the Meat: When seasoning the pork, always stir in one direction (clockwise or counter-clockwise). This breaks down the meat fibers and creates a bouncy texture rather than a loose, crumbly burger texture.
- Temperature Control: We use a “fry-steam-fry” method. You need a pan with a tight-fitting lid.
Mise en Place / Prep
- Prepare the Aromatics: Finely chop the scallions (green onions). If using fresh ginger, mince it finely.
- Make the Slurry: In a small bowl, mix 1 teaspoon of cornstarch with about 1/3 cup of water. Set aside.
- Prepare the Wrappers: Take your dumpling wrappers and use a rolling pin to flatten them until they are significantly larger and thinner.
How to Make Easy Sheng Jian Bao
Step 1: Make the Filling
In a mixing bowl, combine the fatty ground pork with the chopped scallions (or large green onion pieces), light soy sauce, oyster sauce, 13-spice powder (or five spice), ginger powder (or minced ginger), and salt.
Stir the mixture vigorously in one direction. Finally, add the vegetable oil and stir again. Why? The oil helps lock the moisture inside the meat, ensuring that “bursting juice” effect. For more tips on getting the texture right, check out my guide on Pork Dumpling Filling.
Step 2: Assemble the Buns
Take a rolled-out wrapper and place a generous spoonful of filling in the center. Pleat the edges together, rotating the wrapper as you pinch, gathering the top into a sealed pouch (similar to a classic Baozi shape). Pinch the top tight to seal in the juices.
Step 3: The Pan-Fry and Steam
Brush a thin layer of oil on the bottom of a non-stick frying pan or skillet. Preheat the pan over medium heat.
Place the buns into the pan, flat side down (pleated side up), leaving a little space between them. Fry for about 1-2 minutes until the bottoms are golden.
Give your cornstarch water a quick stir (starch settles) and pour it into the pan. The liquid should come up to about one-third the height of the buns. Immediately cover with the lid.
Step 4: Finish Cooking
Turn the heat to medium-low and let them steam-fry for 5 to 10 minutes (depending on the size of your buns). Do not lift the lid during this time; the steam is cooking the raw pork and the dough.
Step 5: Garnish and Serve
When the water has completely evaporated and you hear a sizzling sound (the oil frying the bottoms again), turn off the heat.
Sprinkle with chopped fresh scallions and black sesame seeds. The pan will still be warm, so you can serve them directly from the pan if you like—this keeps them hot!
Tips for Success
- Listen to the Pan: When the water is cooking off, the sound changes from a bubbling boil to a sharp sizzle. That is your cue that they are done. If you leave them too long after the sizzle starts, the bottoms will burn.
- Don’t Overstuff: While we want a full bun, overstuffing makes it hard to seal. If the seal breaks during cooking, the delicious juice will leak out and burn in the pan.
- Sticking Issues: If you aren’t using a non-stick pan, ensure your skillet (like cast iron) is well-seasoned and preheated properly to prevent the dough from tearing.
FAQ / Troubleshooting
Q: My bottoms burnt before the meat was cooked. What happened?
A: Your heat was likely too high. Once you add the water, the heat should be medium-low to allow the steam to penetrate the meat before the water evaporates.
Q: Can I freeze these?
A: Yes! You can freeze the raw, shaped buns. When cooking from frozen, do not thaw. Simply add a little more water in Step 3 and extend the steaming time by 2-3 minutes.
Q: Why isn’t my filling juicy?
A: This usually happens if the pork is too lean (like 90% lean). You need fat to render into juice. Also, make sure you didn’t skip the step of mixing in the oil/condiments thoroughly.
What to Serve With It
These buns are rich and savory, so I recommend pairing them with something fresh or acidic to cut the grease.
- Black Vinegar Dip: A small dish of Chinkiang vinegar with ginger strips is the traditional dipping sauce.
- Soup: A light soup like Tomato Egg Drop Soup pairs perfectly.
- Vegetables: A simple cucumber salad or blanched greens.
Food Safety and Preparation
- Pork Safety: Ground pork must be cooked to an internal temperature of 160°F (71°C). Because we are steaming these, it is generally safe if you follow the timing, but if you are unsure, use a meat thermometer on one bun to test.
- Cross Contamination: Be careful when handling raw pork. Wash hands thoroughly after mixing the filling and before touching the cooked buns or garnishes.
- Storage: Leftovers should be refrigerated in an airtight container within 2 hours of cooking. Reheat in a pan or air fryer to re-crisp the bottom; microwaving will make them soggy.
Authoritative References
- For guidelines on safe ground meat cooking temperatures, refer to the USDA Food Safety and Inspection Service.
- To understand more about the role of fats in dumpling fillings, you can read about The Science of Juiciness.
Easy Sheng Jian Bao (Pan-Fried Pork Buns)
Equipment
- Non-stick Frying Pan with Lid
- Rolling Pin
Ingredients
Wrappers
- 20 sheets dumpling wrappers store-bought, round
Filling
- 9 oz ground pork approx 250g, preferably 30% fat
- 2 tbsp scallions finely chopped (green and white parts)
- 2 tbsp light soy sauce
- 1 tbsp oyster sauce
- 0.5 tsp 13-spice powder or five-spice powder
- 0.5 tsp ginger powder or 1 tsp fresh minced ginger
- 0.5 tsp salt
- 1 tbsp vegetable oil for the filling mixture
Cooking & Garnish
- 1 tbsp oil for frying pan
- 1 tsp cornstarch
- 0.3 cup water for the cornstarch slurry
- 1 tsp black sesame seeds toasted
- 1 tbsp scallions finely chopped, for garnish
Instructions
- Prepare the Filling: In a mixing bowl, combine the ground pork, 2 tbsp chopped scallions, light soy sauce, oyster sauce, 13-spice powder, ginger powder, and salt. Stir vigorously in one direction until the mixture becomes sticky. Stir in 1 tbsp of vegetable oil to lock in moisture.
- Prepare the Wrappers: Take the store-bought dumpling wrappers and use a rolling pin to roll them out until they are about 1.5 to 2 times their original size. They should be thinner and larger.
- Assemble: Place a spoonful of filling into the center of a wrapper. Pleat the edges together, pinching to seal the top completely like a bun.
- Pan-Fry: Heat a non-stick pan over medium heat and brush with oil. Place the buns in the pan, pleated side up. Fry for 1-2 minutes until the bottoms are golden brown.
- Steam: Mix the cornstarch with the water. Pour this slurry into the pan (it should reach about 1/3 up the side of the buns). Immediately cover with a lid.
- Finish: Cook covered on medium-low heat for 5-10 minutes until the water has completely evaporated and you hear a sizzling sound. Uncover, garnish with sesame seeds and scallions, and serve hot.
Notes
Calories: 320 kcal | Carbohydrates: 25g | Protein: 18g | Fat: 16g | Saturated Fat: 5g | Cholesterol: 45mg | Sodium: 650mg | Fiber: 1g | Sugar: 1g
Disclaimer: Nutrition information is calculated using an ingredient database and should be considered an estimate. Garnishes and optional items are not included. Actual values vary based on specific brands used. Allergen Warning: Contains Wheat (wrappers), Soy (soy sauce), and Shellfish (oyster sauce). Check labels for specific allergens. Notes:
* Ensure the pan lid is tight to trap steam, otherwise the dough may dry out.
* If you cannot find 13-spice powder, Five Spice powder is a great alternative.
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