How to Make Flaky Salted Egg Yolk Pastry (Danhuangsu) – A Step-by-Step Guide

Let’s be real: store-bought pastries can never compete with homemade ones, especially when it comes to that buttery, flaky crust that crumbles at the first bite. Today, I’m breaking down how to make salted egg yolk pastry (also known as danhuangsu in Chinese)—a beloved treat that’s crispy on the outside, chewy on the inside, and packed with rich, savory-sweet flavor. I’ve messed up this recipe more times than I can count (hello, under-risen dough and oozing fillings!), so trust me when I say these tips will save you from the same frustrations. Let’s dive in!

What You’ll Need for This Salted Egg Yolk Pastry Recipe

First things first: gather your ingredients. This recipe makes 9 perfect pastries—enough to share (or hoard, no judgment here). I’ve listed everything clearly, so no last-minute runs to the grocery store!

Ingredients Breakdown

• Oil Pastry Dough (Youpí): The outer crust that gets flaky. You’ll need:
  • 33g lard (trust me, lard = maximum flakiness—don’t skip it!)
  • 90g all-purpose flour (plain flour works too)
  • 12g granulated sugar
  • 35g warm water (not boiling—you don’t want to cook the flour!)
• Oil Crust Dough (Yóusū): The buttery inner layer that makes the pastry flake. You’ll need:
  • 70g cake flour (low-gluten flour for a tender texture)
  • 35g lard (yes, more lard—worth it)
• Filling: The star of the show!
  • 180g lotus seed paste (I used store-bought, but homemade is even better)
  • 9 salted duck egg yolks (pre-salted if you can find them—fresh yolks won’t have that savory kick)
• Decoration: For that golden, shiny finish:
  • 1 egg yolk (from a regular egg, not salted)
  • A handful of sesame seeds (black or white—both look great)

Step-by-Step: Making the Perfect Salted Egg Yolk Pastry

Okay, let’s get baking! This recipe has a few steps, but each one is crucial—skip a step, and you might end up with a dense, non-flaky pastry (trust me, I’ve been there). Take your time, and don’t rush the resting periods!

Step 1: Make the Oil Pastry Dough (Youpí)

First, we’re making the outer dough. The key here is to knead it until it forms a smooth, elastic ball that can stretch into a thin membrane (like a windowpane—you should be able to see light through it). This is called “developing the gluten,” and it’s what keeps the pastry from falling apart while baking.

How to do it:

1. Combine all oil pastry ingredients in a mixing bowl.
2. Knead by hand (or use a stand mixer with a dough hook) for 8–10 minutes until the dough is smooth and elastic.
3. Test it: Take a small piece, flatten it, and stretch it gently. If it breaks easily, keep kneading. If it stretches into a thin, translucent sheet without breaking, you’re good to go!

Step 2: Make the Oil Crust Dough (Yóusū)

This dough is simpler—no kneading required! We just need to mix the ingredients until they form a crumbly ball. It should be soft but not sticky.

How to do it:

2. Combine cake flour and lard in a separate bowl.
3. Mix with a fork or your hands until the flour is fully coated in lard and forms a dough ball.
4. Cover both the oil pastry and oil crust doughs with plastic wrap and let them rest for 10 minutes. This lets the gluten relax so they’re easier to work with later.

Step 3: Divide the Dough into Equal Portions

Now, we’re dividing both doughs into 9 equal pieces. This ensures each pastry is the same size and cooks evenly. I used a kitchen scale to measure—accuracy is key here!

How to do it:

3. Divide the oil pastry dough into 9 equal pieces (each should be about 15–16g).
4. Divide the oil crust dough into 9 equal pieces (each should be about 11–12g).
5. Roll each piece into a smooth ball. Cover them with plastic wrap to prevent drying out.

Step 4: Wrap the Oil Crust Dough in the Oil Pastry Dough

This is the first “lamination” step—we’re creating layers that will make the pastry flaky. The trick is to wrap the oil crust tightly so it doesn’t leak out while baking.

How to do it:

4. Take one oil pastry ball and flatten it into a small disc (about 3 inches wide).
5. Place one oil crust ball in the center of the disc.
6. Use your fingers to gather the edges of the oil pastry disc around the oil crust ball. Pinch the edges tightly to seal—no gaps allowed!
7. Roll the sealed ball in your hands to smooth it out. Repeat with all 9 dough balls.

Step 5: Rest the Dough Again

After wrapping, let the dough balls rest for 5 minutes. This relaxes the gluten again, so they’re easier to roll out without springing back.

How to do it:

5. Cover all wrapped dough balls with plastic wrap.
6. Let them rest at room temperature for 5 minutes. Don’t skip this—your arms will thank you later!

Step 6: Roll and Fold the Dough (First Lamination)

Now, we’re rolling the dough into a “snake” shape and folding it—this is how we create those flaky layers. Be gentle here—if you roll too hard, the layers will break apart.

How to do it:

6. Take one rested dough ball and flatten it slightly with your palm.
7. Roll it into a long, thin “snake” (about 8–10 inches long). It should be even in thickness—no thick spots!

7. Roll the snake from one end to the other (like a cinnamon roll). Make sure it’s tight—loose rolls will make the pastry less flaky.

8. Cover all rolled doughs with plastic wrap and let them rest for 10 minutes. Then, repeat the rolling and folding step one more time (this is the second lamination—more layers = more flakiness!). After the second roll, let them rest for another 10 minutes.

Step 7: Prepare the Filling (While Dough Rests)

While the dough is resting, let’s get the filling ready. The key here is to wrap the salted egg yolk tightly in lotus seed paste so it doesn’t leak out while baking.

How to do it:

9. Take a small amount of lotus seed paste (about 15–20g) and flatten it into a disc.
10. Place one salted duck egg yolk in the center of the disc.
11. Wrap the lotus seed paste around the yolk, pinching the edges tightly to seal. Roll it into a smooth ball. Repeat with all 9 yolks.

Step 8: Assemble the Pastries

Now, we’re putting it all together! This is the fun part—you’ll start to see the pastry take shape.

How to do it:

10. Take one rested dough roll and press down on the center with your finger to flatten it slightly.

11. Flatten the dough into a small disc (about 3 inches wide). You don’t need to roll it too thin—just enough to wrap around the filling.

12. Place one filled yolk ball in the center of the disc. Use the “tiger claw” method (gathering the edges with your fingers and pushing the dough up around the filling) to wrap the dough tightly around the filling. Pinch the edges to seal—again, no gaps!
13. Preheat your oven to 180°C (350°F) while you finish assembling.

Step 9: Bake the Pastries

Finally, it’s time to bake! The key here is to get that golden, shiny crust—so don’t skip the egg wash.

How to do it:

13. Place the assembled pastries on a baking sheet lined with parchment paper (leave space between them—they’ll expand a little).
14. Brush the tops with a thin layer of egg yolk (from the decoration ingredients). This will give them a glossy finish.
15. Sprinkle a few sesame seeds on top of each pastry (for texture and looks).
16. Bake at 180°C (350°F) for 30 minutes, or until the tops are golden brown and the pastries sound hollow when tapped on the bottom.

Pro Tips for Flawless Salted Egg Yolk Pastries

After making this recipe dozens of times, I’ve learned a few tricks to avoid common mistakes. Here’s what works for me:

Don’t Skip the Resting Periods

I know it’s tempting to rush, but resting the dough is non-negotiable. If you skip it, the dough will spring back when you roll it, and you’ll end up with a dense pastry instead of a flaky one. Trust me—10 minutes here saves you hours of frustration later.

Use Lard (Not Butter)

I get it—lard gets a bad rap, but it’s the secret to flaky pastries. Butter has a lower melting point, so it tends to make the pastry soggy. Lard stays solid longer, creating those perfect layers. If you’re vegan, you can use vegetable shortening, but lard is still my top pick.

Seal the Dough Tightly

Any gaps in the dough will cause the filling to leak out while baking. I’ve had pastries explode in the oven because I didn’t seal them properly—don’t let that happen to you! Pinch the edges until they’re completely closed.

Pre-Salted Egg Yolks Are Better

Fresh duck egg yolks won’t have that savory, salty flavor that makes this pastry so delicious. Look for pre-salted egg yolks at Asian grocery stores, or make your own by soaking fresh yolks in salt water for 24 hours.

My Honest Thoughts on This Recipe

Okay, let’s be real: this recipe isn’t “easy” in the sense that you can throw it together in 30 minutes. It takes time, patience, and a little practice. But the payoff? A batch of pastries that are so flaky, they crumble at the first bite, with a perfect balance of sweet lotus seed paste and savory salted egg yolk. I’ve tried using red bean paste instead of lotus seed paste (as a substitute when I ran out), and it’s actually better—red bean is sweeter and pairs better with the salted yolk. Lotus seed paste is a bit too mild for my taste, but it’s still delicious.

The first time I made this, I forgot to rest the dough between laminations, and the layers didn’t form at all. The pastry was dense and chewy, not flaky. The second time, I followed the resting periods to the letter, and it was a game-changer. The layers were so distinct, you could see them when you bit into the pastry. It was like a little piece of heaven!

Storing Your Salted Egg Yolk Pastries

These pastries stay fresh for up to 3 days at room temperature, but they’re best eaten the day they’re baked. If you have leftovers, store them in an airtight container at room temperature (don’t refrigerate them—refrigeration makes them soggy). To reheat, pop them in a toaster oven at 180°C (350°F) for 5 minutes—they’ll taste like they’re fresh out of the oven!

Overall, this salted egg yolk pastry recipe is worth every minute of effort. Whether you’re making it for a special occasion or just a weekend treat, your friends and family will be impressed. I’ve made this for my neighbors, and they’ve been begging me for the recipe ever since. Give it a try, and let me know how it turns out—tag me in your photos if you share them online! Happy baking!