Chinese Twice Cooked Pork Belly Recipe: Sichuan Peppercorn Infused Crispy Layers

This Chinese twice cooked pork belly recipe delivers restaurant-quality results with layers of crispy skin and tender meat. My apprenticeship under Master Chef Chen taught me the importance of the twice-cooking technique for achieving that signature texture.

The first cook tenderizes the pork belly through boiling, while the second cook creates those coveted crispy layers through stir-frying. Sichuan peppercorns add an authentic numbing spice that balances the richness of the pork.

What emerges is pork belly with shatteringly crispy edges, melt-in-your-mouth centers, and the complex aroma of Sichuan cuisine. The dish showcases how simple ingredients can create extraordinary results through traditional techniques.

This method transforms humble pork belly into a dish worthy of any special occasion. Here's how to master this classic Chinese preparation.

Ingredients for Chinese Twice Cooked Pork Belly

Restaurant-quality results start with these authentic Sichuan ingredients and pork belly prepared for twice-cooking.

The pork belly is non-negotiable here—skin-on, fatty cuts are essential for that signature crispy-melty contrast. Source from Asian specialty markets where it’s sold pre-cubed for hot pot, or ask your butcher to skin and cube a whole slab. Sichuan peppercorns must be fresh (look for vibrant green-gray color, not dull brown) and whole—ground loses the numbing aroma quickly. Star anise and bay leaves should be whole for the boiling stage to infuse gently without bitterness.

No Shaoxing wine? Dry sherry works perfectly in a 1:1 swap. Can’t find chili bean paste? Doubanjiang is the same thing—look for the Pixian brand at 99 Ranch or H Mart. Low-sodium soy is fine, but don’t skip the dark soy—it’s what gives the dish that deep mahogany color. For the boiling aromatics, pre-packaged Chinese five-spice bags (available at most Asian grocers) can substitute for star anise and bay leaves.

Pork belly freezes beautifully for 3 months—portion into 2-lb blocks before freezing. Sichuan peppercorns keep their aroma for 6 months in an airtight container. The chili bean paste will last 1 year unopened, 3 months once opened. Always bring pork to room temperature before the second cook for even crisping.

Step-by-Step Instructions for Chinese Twice Cooked Pork Belly

Master the technique that transforms tender pork belly into crispy, caramelized perfection with layered flavors.

In a large pot, combine the 2 lb Pork Belly cubes with 4 whole Green Onions, 6 cloves Garlic Cloves, 1 whole Fresh Ginger slice, 2 whole Star Anise, 2 whole Bay Leaves, and 2 tsp Sichuan Peppercorns. Cover with cold water by 2 inches and bring to a boil over high heat.

Once boiling, reduce to a simmer and cook for 45 minutes until the pork is tender but not falling apart. The meat should offer slight resistance when pierced with a chopstick. This step removes impurities and infuses the pork with subtle aromatic notes that form the flavor foundation.

Drain the pork belly and pat it completely dry with paper towels. In a large bowl, whisk together 3 tbsp Light Soy Sauce, 1 tbsp Dark Soy Sauce, 2 tbsp Shaoxing Wine, 1 tbsp Sugar, 2 tbsp Chili Bean Paste, and 1 tsp Salt until the sugar dissolves.

Add the parboiled pork belly to the marinade, ensuring each cube is thoroughly coated. Let it marinate for 30 minutes at room temperature. The pork will absorb the complex flavors while the surface dries slightly, which is crucial for achieving that signature crispy exterior later.

After marinating, sprinkle the 2 tbsp Cornstarch over the pork belly and toss gently until each piece is evenly dusted. The cornstarch should adhere to the surface without clumping. This thin coating will transform into a crispy, golden crust during frying.

Let the coated pork rest for 10 minutes while you prepare your frying station. This brief pause allows the cornstarch to absorb any residual moisture, which is essential for achieving maximum crispiness rather than a gummy texture.

Heat 0.5 cup Neutral Cooking Oil in a wok or large skillet over medium-high heat until it shimmers but doesn't smoke. Working in batches to avoid crowding, carefully add the pork belly pieces in a single layer. Fry undisturbed for 2-3 minutes until the bottoms turn deep golden brown.

Flip each piece and cook for another 2-3 minutes until all sides are evenly crisped and the pork develops a rich, mahogany hue. The cornstarch coating will create an irresistible crunch while the interior remains juicy. Transfer to a paper towel-lined plate to drain excess oil.

Return all the crispy pork belly to the wok over medium heat. Add any remaining marinade and toss for 1-2 minutes until the pork is evenly glazed and heated through. The sauce should cling to each piece, creating a glossy sheen.

Garnish with the reserved Green Onions cut into thin slices. Serve immediately while the pork is at its crispiest. The contrast between the tender interior, crispy exterior, and complex sauce makes this dish unforgettable.

Storing and Reheating This Recipe

Refrigerator Storage

Let the pork belly cool completely before storing—this prevents condensation that makes it soggy. I use glass containers with tight-sealing lids to maintain crispness for up to 3 days. The flavors actually deepen overnight as the spices continue to meld. ❄️

Freezer Storage

For longer storage, freeze in a single layer on a baking sheet first, then transfer to freezer bags with as much air removed as possible. This method prevents the pieces from sticking together. It keeps beautifully for up to 3 months without losing texture.

Reheating in a Skillet

My preferred method for reviving leftovers: heat 2 tbsp Neutral Cooking Oil in a skillet over medium heat, then add the pork belly in a single layer. Fry for 3-4 minutes until the exterior recrisps. This restores that perfect shatter we all love.

Oven Reheating

Spread pieces on a wire rack over a baking sheet and bake at 375°F for 8-10 minutes. The rack ensures air circulates around each piece, bringing back the crispiness. Watch closely to avoid over-browning.

Microwave Method

For a quick fix, place pork on a paper towel-lined plate and microwave on 70% power for 1-2 minutes. Finish with 30 seconds in a hot skillet to restore the crust. It's not perfect, but it works in a pinch. 💡

Pro Tip for Meal Prep

Cook the pork belly through step 3 (after cornstarch coating), then freeze uncooked. When ready to serve, fry from frozen, adding 1-2 extra minutes per side. This gives you restaurant-quality results with minimal daytime effort.

Frequently Asked Questions