BBQ Pork Bao Bun Recipe: Pillowy Steamed Buns With Sticky Sweet Filling

These steamed buns deliver a perfect balance of pillowy dough and rich, sticky pork filling. My pitmaster roots taught me the value of slow-cooked meats, and this recipe brings that expertise to your kitchen.

With simple ingredients and precise technique, you’ll achieve tender buns and a filling that’s both sweet and savory. The result is a dish that tastes as good as it looks.

Ingredients for Bbq Pork Bao Bun

Nothing exotic here—just good stuff for pillowy buns and sticky pork filling.

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The pork is the foundation here. Pork shoulder (or pork butt) gives you that melt-in-your-mouth texture—avoid lean cuts like tenderloin. Costco has great prices on big pieces, or ask your butcher to cube it for you. For the hoisin, Koon Chun is the gold standard (find it at Asian markets or the international aisle), but any brand works in a pinch.

No pork shoulder? Pork belly or country-style ribs (cut into small pieces) are great swaps. Out of hoisin? Mix 2 tbsp soy sauce + 1 tbsp molasses + 1 tsp five-spice powder. Fresh ginger and garlic are ideal, but jarred minced saves time (just use a little less). The green onions can be swapped for chives if that’s what’s growing in your garden.

Dough keeps in the fridge 2 days (let it warm up before shaping). Cooked filling freezes for 3 months—perfect for making extra. Steamed buns are best fresh, but leftovers reheat nicely in a steamer for about 5 minutes.

Step-by-Step Instructions for BBQ Pork Bao Buns

This is my go-to method for those fluffy buns with sticky-sweet pork filling.

Step 1: Make and Proof the Dough

In a large bowl, whisk together the 4 cups All-Purpose Flour, 0.25 cup Granulated Sugar, and 2.25 tsp Active Dry Yeast. I always use a fork to break up any lumps in the flour for a smooth mixture.

Create a well in the center and pour in the 1.25 cups Warm Water and 2 tbsp Vegetable Oil (reserving 1 tbsp Vegetable Oil for later). Stir everything together until a shaggy dough forms. You’ll know it’s ready when it pulls away from the sides of the bowl.

Turn the dough onto a lightly floured surface and knead for 8-10 minutes until smooth and elastic. The dough should spring back slowly when pressed with a finger. Place it in a greased bowl, cover with a damp towel, and let it rise in a warm spot for 1-2 hours until doubled in size.

Step 2: Prepare the BBQ Pork Filling

While the dough rises, heat a large skillet over medium-high heat. Add the remaining 1 tbsp Vegetable Oil, then add the 1 lb Pork Shoulder, diced small. Cook for 5-6 minutes until the pork is browned on all sides and no longer pink.

Stir in the 1 tbsp Fresh Ginger, minced, and 4 cloves Garlic Cloves, minced, and cook for 1 minute until fragrant. Add the 0.5 cup Hoisin Sauce, 3 tbsp Soy Sauce, 0.25 cup Brown Sugar, 1 tbsp Rice Vinegar, 1 tsp Sesame Oil, and ½ tsp Salt. Simmer for 10-12 minutes until the pork is tender and the sauce thickens to a glossy consistency.

Step 3: Shape the Buns

Once the dough has doubled, punch it down and divide it into 12 equal pieces. Roll each piece into a 3-inch circle on a lightly floured surface, keeping the rest covered with a towel to prevent drying out.

Place 1-2 tbsp of the cooled pork filling in the center of each dough circle. Gather the edges up around the filling, pleating as you go, and twist the top to seal. Pinch the pleats firmly to ensure they stay closed during steaming. Place each bun on a small square of parchment paper to prevent sticking.

Step 4: Steam the Buns

Arrange the buns in a bamboo steamer lined with parchment paper, leaving 1 inch of space between them to expand. Bring 2 inches of water to a boil in a large pot, then place the steamer on top. Cover and steam over medium-high heat for 12-15 minutes until the buns are puffed and slightly translucent.

Turn off the heat and let the buns sit covered for 2 minutes to finish setting. They should feel light and spongy when pressed gently. Garnish with the 3 whole Green Onions, thinly sliced, before serving warm. The filling should be sticky and the dough should pull apart easily with a soft, pillowy texture.

Essential Equipment for This Recipe

Steamer Setup

You’ll need a bamboo steamer—I use a 12-inch two-tiered one from Eden. It fits perfectly over my 5-quart Dutch oven, which is heavy enough to maintain steady heat. Line each tier with parchment paper to prevent sticking. 🔥

Mixing Bowls

A large stainless steel mixing bowl is ideal for the dough. I prefer Cuisinox—it’s lightweight yet durable. The smooth surface makes kneading easier, and the size accommodates the dough’s rise. A damp towel works perfectly for covering during proofing.

Precision Tools

For accurate measurements, I rely on my OXO Good Grips measuring cups and spoons. The pork filling’s balance of sweet and savory depends on precise ratios, so don’t skimp here. A digital kitchen scale helps ensure your 12 dough portions are equal.

Skillet Choice

A 12-inch cast iron skillet is my go-to for cooking the pork. It retains heat evenly, ensuring the meat browns properly. If you don’t have cast iron, a heavy stainless steel skillet works too—just avoid nonstick for high-heat searing.

Kneading Surface

Roll out the dough on a large wooden cutting board dusted with flour. Wood provides the right resistance for kneading and shaping. Keep a dough scraper nearby to lift and turn the dough without stretching it too thin.

Cooling Rack

Let your steamed buns rest on a wire cooling rack for 2 minutes before serving. This prevents the bottoms from getting soggy. I use a stainless steel rack—it’s sturdy and easy to clean. 💡