Hu Jiao Bing

Before you start

• Vigorously stir the ground pork and marinade ingredients in one direction until it forms a sticky paste.

  Combine the pork with the soy sauce, oyster sauce, sesame oil, rice wine, sugar, black pepper, white pepper, five-spice, and garlic. The single-direction stirring aligns the proteins, trapping the meat's juices so the bun won't leak while baking.

• Cover tightly and refrigerate the meat mixture for at least 12 hours.

  This cold maturation deeply infuses the heavy spice profile and firms up the fat, making the sticky paste much easier to wrap in the dough.

• Wash, dry, and chop the scallions, storing them entirely separate from the meat.

  This is the cardinal rule of Hu Jiao Bing: moisture is the enemy. Keep the dry scallions in a paper-towel-lined container in the fridge until the precise moment of assembly to prevent a soggy, sour disaster.

Ingredients

• ground pork1 lb
• soy sauce1 1/2 tbsp
• oyster sauce1 tbsp
• sesame oil1 tbsp
• rice wine1 tbsp
• granulated sugar1 tbsp
• coarsely ground black pepper1 1/2 tbsp
• white pepper1 tsp
• five-spice powder1/2 tsp
• garlic3 med cloves
• scallions2 large bunches
• all-purpose flour2 1/4 cup
• active dry yeast1 tsp
• granulated sugar1 tbsp
• salt1/2 tsp
• warm water150 ml
• neutral oil1 tbsp
• cake flour3/4 cup
• lard3 1/2 tbsp
• honey1 tbsp
• warm water2 tbsp
• raw white sesame seeds1/2 cup

Method

1. 01

   Knead the all-purpose flour, yeast, salt, sugar, warm water, and neutral oil into a smooth, elastic dough.

   Mix for 5 to 8 minutes until slightly tacky, then cover with a damp towel and let it rest for 30 minutes to relax the gluten.

2. 02

   Mash the room-temperature lard into the cake flour until it forms a cohesive paste.

   This non-fermented fat paste is the secret to lamination; it prevents gluten formation and creates the shattered, flaky layers of the crust.

3. 03

   Divide both doughs into eight portions and encase a ball of lard paste inside each ball of yeast dough.

   Pinch the yeast dough entirely shut around the paste, then roll it into a 6-inch oval, roll it up tightly into a cylinder, turn 90 degrees, roll flat again, and roll up once more. Flatten with your palm, repeat for all eight, and let rest for 15 minutes.

4. 04

   Preheat your oven to 400°F with a pizza stone or heavy cast-iron pan on the middle rack.

   This provides the immediate conductive thermal shock necessary to crisp the bottom seal of the dough, mimicking the clay wall of a charcoal night market kiln.

5. 05

   Roll each dough piece into a 5-inch circle with thinner edges, place two tablespoons of meat in the center, and firmly press a massive handful of scallions on top.

   Pleat and pinch the edges tightly closed over the scallions, just like making a soup dumpling, ensuring the bottom is completely sealed so the juices don't blow out.

6. 06

   Dip the smooth dome of each bun into a mixture of honey and warm water, then press it firmly into the sesame seeds.

   The added sugars will rapidly caramelize in the hot oven, simulating the deep, smoky browning of a high-heat tandoor.

7. 07

   Bake the buns sealed-side down on parchment paper directly on the preheated stone for 20 to 25 minutes.

   Remove when the exterior is a deep, crusty golden-brown and let them rest on a wire rack for 5 to 10 minutes—the peppery pork broth inside will be dangerously hot.

Notes

• Seek out freshly rendered lard at a local butcher or carniceria.

  Commercial supermarket lard is often hydrogenated and stripped of its flavor. Fresh manteca behaves identically to Taiwanese lard, providing the ultimate savory aroma and structural flakiness.

• If you cannot find lard, substitute with clarified butter or refined coconut oil.

  While lacking the traditional pork flavor, these will still provide the correct solid-fat mechanics required for the oil paste to laminate the dough.