Pork Jerky and Pork Floss Bread (Zhuroupu Tusi)

Drawing from my years of training in a professional culinary institute in Sichuan and working in commercial bakeries, I still remember the specific aroma that defined our morning rush: baking bread mixed with roasted meat. It wasn’t the crusty sourdough of Europe; it was soft, pillowy “Tusi” (toast bread) loaded with savory treasures. This recipe is adapted from those professional formulas but optimized for home mixers.

If you grew up in the West, the idea of putting meat inside a sweet milk bread dough might sound unusual. But trust me, this Pork Jerky and Pork Floss Bread (Zhuroupu Tusi) is the ultimate sweet and savory combination. The bread is incredibly soft—similar to Japanese Shokupan—while the filling offers a chewy texture from the jerky and a savory kick from the pork floss and mayonnaise.

It is a fantastic breakfast or a satisfying afternoon snack. Once you try this combination, you might just find yourself addicted to the “咸甜” (salty-sweet) flavor profile that defines so many modern Asian pastries.

Why This Recipe Works

• Texture Contrast: The fluffy, cloud-like crumb of the bread contrasts perfectly with the chewy bits of pork jerky.
• Balanced Flavor: The richness of the butter and the slight sweetness of the dough balance the saltiness of the pork products.
• Practical Method: This recipe uses a direct dough method but relies on a proper kneading windowpane test to ensure the bread shreds beautifully when pulled apart.

What is Pork Jerky and Pork Floss Bread?

“Zhuroupu” (猪肉脯) is Chinese pork jerky—imagine a sweeter, softer version of beef jerky, usually grilled with honey and soy sauce. “Tusi” (吐司) comes from the English word “Toast,” but in China, it refers to soft, white sandwich bread.

Unlike Western loaves that rely on flour, water, and salt, this is an enriched dough. It uses egg, sugar, and butter to create a tender crumb that stays soft for days.

Key Ingredients & Substitutions

Before we head to the grocery store, let’s talk about a few specialty ingredients.

• High-Gluten Flour (Bread Flour): The recipe calls for 500g of high-gluten flour. In the US, look for Bread Flour (like King Arthur). It has a higher protein content (12-14%) than All-Purpose flour, which is crucial for developing the strong gluten structure needed to hold the heavy meat fillings.
• Pork Jerky (Zhuroupu): This is different from American beef jerky. It is sweeter and softer. You can find it at Asian markets (often labeled as Bakkwa or Golden Coin Pork).
  • Substitutions: If you can’t find it, you could use chopped sweeter bacon (cooked) or even diced ham, though the texture will differ.
• Pork Floss (Rousong): This is dried pork that has been teased into a light, cotton-y texture. It adds an incredible savory umami bomb. [Cite: 7] You can buy this at any Asian grocery store or online.
• High-Sugar Tolerant Yeast (Osmotolerant Yeast): This recipe contains over 5% sugar relative to the flour weight. according to professional baking standards, sugar at this level creates osmotic pressure that pulls water away from yeast cells, slowing down fermentation [Reference: King Arthur Baking / Professional Baking by Wayne Gisslen]. Therefore, I recommend SAF Gold Instant Yeast, which is engineered to thrive in sweet doughs. Note: If you only have regular Instant Yeast, it will still work, but you may need to increase the proofing time by 15-20 minutes as the yeast activity will be sluggish.
• Salad Dressing: In Chinese baking, “salad dressing” almost always refers to Japanese Kewpie Mayonnaise. It is richer and slightly sweeter than American mayo.

Recipe Notes Before We Begin

• Equipment: You will need a stand mixer (highly recommended for this hydration) and a 450g Loaf Pan (approx. 8.5 x 4.5 inches).
• Temperature Matters: This recipe relies on specific fermentation temperatures. If your kitchen is cold, find a warm spot (like inside an oven with just the light on).
• Softening the Jerky: Store-bought jerky can sometimes be hard. As mentioned in the steps, steaming it briefly or microwaving it with a little water makes it tender enough to eat inside the soft bread.

Ingredients

The Dough:

• 4 cups (500g) Bread Flour
• 2 ½ tbsp (30g) Sugar
• 1 tsp (6g) Salt
• 2 tsp (6g) Instant Yeast (preferably SAF Gold/osmotolerant)
• 1 large Egg
• 1 ¼ cups (300g) Water (adjust slightly based on humidity)
• 3 ½ tbsp (50g) Unsalted Butter, softened

The Filling & Topping:

• 3-4 sheets Chinese Pork Jerky (Zhuroupu)
• ½ cup Pork Floss (Meat Wool/Rousong)
• 3 tbsp Mayonnaise (Kewpie brand recommended)
• ¼ cup Mozzarella Cheese (shredded, for topping)

How to Make Pork Jerky Bread

Step 1: Mix the Dough

In the bowl of your stand mixer, combine the bread flour, sugar, salt, yeast, egg, and water. Do not add the butter yet.

• Tip: Keep the salt and yeast separated when adding them to the bowl, as direct contact can kill the yeast.

Turn the mixer to low speed to combine, then increase to medium speed. Knead until the dough comes together and starts to develop some strength. This is the “rough film” stage.

Step 2: Add Butter and Knead to “Windowpane”

Add the softened butter. Continue kneading on low until the butter is absorbed, then turn to medium-high speed.

• Why we wait: Fat inhibits gluten formation. By developing the gluten first and adding butter later, we get a higher rising, fluffier bread.

Knead until the dough passes the Windowpane Test. This means you can stretch a small piece of dough between your fingers until it is thin enough to see light through without it tearing.

Step 3: First Proof

Shape the dough into a smooth round ball. Place it in a lightly oiled bowl and cover it with plastic wrap. Let it ferment at a warm temperature (around 86°F / 30°C) for about 40 minutes, or until it has doubled in size.

Step 4: Prepare the Filling

While the dough rises, cut the pork jerky into small, bite-sized squares.

• Chef’s Trick: If your jerky feels tough or dry, steam it for 2 minutes or place it in a bowl with a splash of water, cover with plastic wrap, and microwave for 30 seconds. This ensures the meat matches the softness of the bread.

Step 5: Divide and Rest

Once the dough has risen, punch it down gently to release air. Divide the dough into 3 equal pieces (approx. 300g-320g each, depending on your total weight).

• Note: Most standard Chinese loaf pans use 3 sections of dough.

Round each piece into a ball. Cover with a damp towel and let them rest (bench rest) for 20 minutes. This relaxes the gluten so you can roll it out easily.

Step 6: Shape and Fill

Take one piece of dough and roll it out into a long oval shape using a rolling pin. Tap the edges to release air bubbles.

1. Flip the dough over (so the smooth side is down).
2. Spread a layer of pork jerky pieces and pork floss evenly over the dough.
3. Squeeze a zigzag of mayonnaise over the meat.
4. Roll the dough up tightly from top to bottom into a log.

Step 7: The “Split” and Final Rise

Here is a trick to make the loaf look beautiful. You can make a cut down the center of the rolled log (lengthwise), but do not cut completely through—just enough to expose some layers.

• Alternative: You can simply place the rolled logs into the pan for a classic smooth top.

Place all three rolled logs side-by-side into your 450g loaf pan.

Place the pan in a warm, humid spot (ideally 95°F / 35°C). Let it proof for about 1 hour. The dough should fill about 80-90% of the pan.

Step 8: Bake

Preheat your oven.

• Temperature Note: The original recipe calls for independent top/bottom heat (160°C Top / 190°C Bottom). For standard home ovens, preheat to 350°F (175°C).

Right before baking, sprinkle mozzarella cheese on top.

Bake on the lowest rack for 26-28 minutes.

• Watch the color: If the top starts browning too quickly, cover it loosely with aluminum foil after the first 15 minutes.

Step 9: Cool and Serve

Once the bread is golden brown, remove it from the oven. Immediately drop the pan onto the counter from a height of about 6 inches.

• Why? This shock helps release hot air and prevents the bread from shrinking or collapsing as it cools.

Remove the bread from the pan and let it cool on a wire rack before slicing.

Serving Suggestions

This bread is delicious on its own because it already has meat and sauce inside. However, you can pair it with a light soup for a complete meal.

• Try serving this with Tomato Egg Drop Soup, as the acidity of the tomato cuts through the richness of the bread.
• For a true bakery experience, pair it with warm soy milk.

FAQ & Troubleshooting

Q: Why is my dough extremely sticky? A: Flour absorbency varies by brand and humidity. If the dough is unmanageable, add 1 tablespoon of flour at a time. However, this dough should be slightly tacky—that is what makes the bread soft.

Q: Can I use regular All-Purpose flour? A: You can, but the bread will be more cake-like and less chewy. It might not rise as high because AP flour lacks the strength to lift the heavy pork jerky filling.

Q: Food Safety Tip A: Since this recipe uses mayonnaise (which contains oil and egg) inside the dough, and pork products, ensure the bread reaches an internal temperature of 190°F (88°C) to ensure it is fully baked. Store leftovers in the fridge after 2 days if your home is warm.

Nutrition Information

• Serving Size: 1 slice (approx. 1/8 of loaf)
• Calories: 380 kcal
• Total Fat: 14g
• Saturated Fat: 6g
• Cholesterol: 45mg
• Sodium: 480mg
• Total Carbohydrates: 48g
• Dietary Fiber: 2g
• Sugar: 8g
• Protein: 14g
• Allergens: Contains Wheat (Gluten), Egg, Milk (Dairy), and Soy (found in pork floss and soy sauce marinades).

Food Safety & Storage

• Internal Temperature: Because this bread contains fillings (meat and mayonnaise), ensure the internal temperature reaches at least 190°F (88°C) in the center to guarantee the dough is fully cooked around the fillings.
• Storage: Unlike plain white bread, this loaf contains meat products. It is safe at room temperature for up to 24 hours in a cool, dry place. For longer storage (up to 3 days), keep it in an airtight container in the refrigerator to prevent spoilage. Reheat in a toaster or microwave before eating to restore softness.
• Jerky Safety: Ensure the pork jerky used is fully cooked/cured (ready-to-eat) before placing it into the dough.

Recipe Notes

Mayonnaise Choice: For the authentic Asian bakery flavor, use Kewpie Mayonnaise. It uses egg yolks and rice vinegar, giving it a richer, savory umami flavor compared to standard American mayonnaise.

The “Windowpane” is Crucial: Because this bread carries heavy ingredients (jerky and floss), the gluten structure must be very strong. Do not rush the kneading process; the dough must be elastic enough to stretch thin without tearing, or the bread will be dense and won’t rise properly.

Handling the Jerky: Store-bought Chinese pork jerky can be quite hard. I highly recommend steaming the cut pieces for 2 minutes or microwaving them with a teaspoon of water for 30 seconds before filling. This softens the meat so it matches the tender texture of the bread.

Yeast Selection: This dough has a relatively high sugar content (over 5%). If possible, use “osmotolerant” yeast (like SAF Gold Instant Yeast), which is designed for sweet doughs. Regular instant yeast works but may require slightly longer proofing times.