Breakfast & Brunch
This Chinese egg biscuit recipe delivers flaky, melt-in-your-mouth layers with rivers of golden yolk—just like Hong Kong's legendary cha siu bao. The secret lies in a delicate balance of lard-infused dough and perfectly timed baking, creating those signature crispy edges and tender centers. I've perfected this version after years of testing, ensuring every bite delivers that satisfying contrast between crispy wonton layers and creamy egg custard.
The dough starts with a simple combination of flour, lard (or butter for a lighter version), egg, and sugar, rolled thin enough to achieve those signature flaky layers. For the filling, I use a rich egg custard—smooth, slightly runny, and packed with flavor—that stays perfectly centered when baked. The key technique is shaping the biscuits just right: small, round, and slightly thicker in the middle to prevent over-browning.
What makes these biscuits truly special is how they transform from golden, crispy shells to soft, pillowy pockets with each bite. The yolk remains runny and vibrant, creating a luxurious contrast to the flaky dough. This recipe works for both traditional breakfast tables and modern brunch menus—whether you stick to classic flavors or experiment with matcha, cheese, or vegan egg substitutes.
Perfect for feeding a crowd or enjoying as a solo treat, these biscuits are the ultimate comfort food. Let's get started on a batch that'll have everyone asking for seconds—and maybe even thirds.
Ingredients for chinese egg biscuit
Flaky layers and runny yolk rivers start with these simple but essential ingredients.
| Ingredient | Amount | Notes |
|---|---|---|
| All-Purpose Flour 🌾 | 3 cups | Plus 1 tbsp for dusting |
| Unsalted Butter 🧈 | ½ cup | Cold, cubed (or lard for traditional) |
| Large Eggs 🥚 | 3 whole | Room temperature for custard |
| Granulated Sugar 🍚 | ¼ cup | For dough sweetness |
| Milk 🥛 | ¼ cup | Warmed for custard |
| Salt 🧂 | ½ tsp | Fine sea salt preferred |
| Vanilla Extract 🌸 | ½ tsp | Pure vanilla for flavor |
| Cornstarch 🌾 | 1 tbsp | For custard thickness |
| Baking Powder 🍞 | ½ tsp | For flaky layers |
| Sesame Seeds 🌰 | 1 tbsp | Toasted for garnish (optional) |
The flour is your foundation—King Arthur or Gold Medal are my go-tos for that perfect texture. Butter matters here: cold cubes create flaky layers, but if you're avoiding dairy, lard gives that authentic cha siu bao crisp. I always grab European-style butter from the refrigerated section at Whole Foods—it's higher in fat and makes a difference. For the custard, large eggs (not jumbo) are key—they yield richer yolks. If you're making these for a crowd, buy a dozen at once—they keep best in the shell.
No butter? Coconut oil or vegan butter works, though the texture won't be identical. Swapping milk? Oat or almond milk in the custard keeps it creamy, but you might need an extra tablespoon of cornstarch. Sesame seeds optional, but toasted black or white add that classic crunch. For the dough, if you're short on butter, add 1 tbsp more cold water—but don't skip the baking powder. That's what makes them rise. And trust me, room-temperature eggs mix in smoother than cold ones.
Store the dough between parchment paper in the fridge for up to 2 days—it actually improves as it rests. The custard can be prepped a day ahead and kept chilled. For freezing, shape the biscuits, freeze on a tray, then transfer to a bag for up to 3 months. Bake straight from frozen, adding 2-3 minutes. Pro tip: Let them cool 5 minutes before digging in—hot yolk everywhere is a given, but waiting makes cleanup easier.
Why You'll Love This Recipe
- No-Fuss Dough: Between us, this dough comes together faster than I can say "butter, flour, egg." Just mix, fold, chill—no kneading, no fuss. The butter gets worked into the flour with your fingers in minutes, and those eggs bind it all without a single drop of stress.
- Golden Crisp Magic: That first bite? Crispy edges with a tender, buttery crumb—like a cross between a croissant and a cookie. The sugar caramelizes just enough to give it a subtle sweetness, while the milk keeps it rich but not greasy. Honestly, I’ve made it a dozen times, and I still pause to take a bite before slicing.
- Breakfast or Snack Hero: Slather them with jam for a quick breakfast, pack them in lunchboxes for kids (or adults), or serve them warm with tea. They’re my go-to for lazy mornings or after-school treats—no one ever turns them down, and they disappear faster than my willpower during a grocery run.
- Budget-Friendly Staple: Five ingredients, zero waste. The flour and butter stretch further than you’d think, and the eggs add richness without breaking the bank. I make a batch every two weeks, freeze half, and still have leftovers that taste fresh. It’s the kind of recipe where you get more than you put in.
Step-by-step instructions for flaky Chinese egg biscuits
Here's how to achieve those legendary wonton layers and golden runny yolks.
👨🍳 Step 1: Make the Custard Filling
In a medium bowl, whisk together the 3 whole large eggs and the 0.25 cup granulated sugar until fully combined. Add the 0.25 cup warm milk, 0.5 tsp salt, and 0.5 tsp vanilla extract, whisking until smooth. The mixture should be pale yellow and slightly thickened.
In a separate small bowl, mix the 1 tbsp cornstarch with 1 tablespoon of the custard mixture to create a slurry. Slowly whisk this back into the custard bowl to prevent lumps. This custard will be the heart of your biscuits - its perfect consistency is key for that signature runny yolk experience.
👨🍳 Step 2: Prepare the Dough
In a large bowl, combine the 3 cups all-purpose flour, 0.5 tsp baking powder, and 0.5 tsp salt. Cut in the 0.5 cup cold cubed butter using a pastry cutter or your fingers until the mixture resembles coarse crumbs with pea-sized butter pieces throughout. This texture is crucial for creating those flaky layers.
Gradually add 2-3 tablespoons of ice water (start with 2) to the flour mixture, mixing gently with a fork until the dough just comes together. The dough should be cool to the touch and slightly sticky but not wet. Wrap it in plastic wrap and refrigerate for 30 minutes while you prepare the filling.
🥘 Step 3: Assemble the Biscuits
Preheat your oven to 375°F. On a lightly floured surface, roll out the chilled dough to about 1/8-inch thickness. Using a 2.5-inch round cutter, cut out circles and place them on a parchment-lined baking sheet. Gently press a teaspoon of custard into the center of each dough circle, then fold the dough over to completely enclose the filling.
Seal the edges by pinching gently with your fingers, creating a tight seal. Place the assembled biscuits on the prepared baking sheet, leaving about 1 inch between each one. Brush the tops lightly with a little milk for a golden finish. The key here is to keep the filling contained while allowing it to spread slightly during baking.
🔥 Step 4: Bake to Golden Perfection
Bake the biscuits for 15-18 minutes until they're golden brown on top and the edges are set. The custard inside should be just set but still slightly jiggly in the center - this ensures that perfect runny yolk when you cut into them. Rotate the baking sheet halfway through for even baking.
For that traditional touch, sprinkle the 1 tbsp toasted sesame seeds on top during the last 2 minutes of baking. Let the biscuits cool on the baking sheet for 5 minutes before transferring to a wire rack. The interior will continue to set slightly as they cool, but they should still have that signature custard center when served warm.
⏰ Step 5: Serve Immediately for Best Results
Serve the biscuits warm, ideally within 30 minutes of baking. Cut through the top with a sharp knife to reveal the golden custard center that should still be slightly runny. The contrast between the crispy, flaky layers and the creamy yolk is what makes these biscuits so special.
For the full experience, pair with a cup of strong black tea. These biscuits keep well at room temperature for 2 days in an airtight container, but they're best enjoyed fresh from the oven when the layers are at their crispiest and the custard at its most luxurious.
Pro Tips For Making Chinese Egg Biscuit
- Chill the Dough: After mixing your butter, sugar, and eggs into the flour, pop the dough in the fridge for 30 minutes—even if you’re eager to bake. I learned this the hard way when my first batch spread into sad, thin pancakes instead of flaky biscuits. Cold dough holds its shape better and layers like a dream.
- Cut Butter, Not Shortcuts: Use cold, cubed butter (not melted or softened) when mixing it into the flour. My grandmother swore by this, and she was right: small, pea-sized pieces distribute evenly and melt into pockets during baking, giving you that signature crispy, flaky texture. Skip the warm butter—it’ll turn your biscuits greasy instead of golden.
- Don’t Overwork the Dough: Once you’ve mixed in the milk and eggs, stop stirring the second everything comes together. Overmixing develops gluten, and your biscuits will turn out tough instead of tender. Think "just combined"—like a loose, shaggy blanket, not a tight, elastic dough. Your future self will thank you when they sink into the first bite.
- Preheat Pan to Medium-High: Start hot, finish low—but don’t wait for the pan to scream. Medium-high heat (about 375°F/190°C) gets those edges set fast, while the centers cook through gently. I was skeptical until I tried it: the bottoms brown beautifully without burning, and the tops puff evenly. (Yes, even if you’re impatient like me.)
Serving suggestions for this chinese egg biscuit
Classic Tea Pairings
Nothing complements these biscuits like a steaming cup of Hong Kong-style milk tea or jasmine green tea. The warmth of the tea cuts through the richness of the custard while enhancing the flaky dough's delicate texture. I always keep a T2 tea bag from Yunnan on hand for brewing—its floral notes create perfect harmony. For a modern twist, try matcha latte if you've added green tea to your custard variation. ☕
Garnish Like a Pro
Toast 1 tablespoon sesame seeds in a dry pan until golden brown, then sprinkle over freshly baked biscuits for that authentic crunch. A drizzle of honey or chili oil adds a sweet-spicy contrast that elevates the presentation. For a rustic touch, dust with powdered sugar or flaky sea salt right before serving. These finishing touches turn good biscuits into showstopping centerpieces. 🌟
Brunch Spread Ideas
Serve alongside scrambled eggs with chili flakes and scallions for a complete Chinese-inspired brunch. A side of pickled vegetables (like daikon and carrot) adds tangy freshness that balances the richness. For a vegetarian spread, include steamed bok choy and tofu scramble—these biscuits pair beautifully with light, fresh components. 🥗
Modern Twist Garnishes
Experiment with edible flowers like violets or nasturtiums for a pop of color. A sprinkle of crushed pistachios adds nutty depth, while black sesame paste swirled on top creates visual appeal. For a sweet variation, drizzle with white chocolate ganache or lychee jam—these unexpected toppings delight both kids and adults. 💫
Serving Temperature Tips
Serve these biscuits warm for that perfect contrast between crispy shells and runny yolks. If reheating, warm in a 350°F oven for 5-7 minutes—microwaving can make the dough rubbery. For a crowd, keep them covered with a clean kitchen towel to maintain warmth. The first bite should always be the hottest! 🔥
Cultural Presentation Notes
In Hong Kong, these biscuits are often served on clay or bamboo trays for an authentic touch. For a modern brunch, arrange them on a slate board with fresh herbs. If serving at a tea ceremony, place each biscuit on a small porcelain plate with a side of soy sauce for dipping. These details elevate the experience from homey to restaurant-quality. ✨
Nutrition facts
Frequently asked questions
Why does my dough turn out tough instead of flaky?
Overworking the dough or using warm butter are the most common culprits. Keep everything cold—chill the dough for 30 minutes and use cold cubed butter (or lard). Also, handle the dough gently when rolling and avoid adding extra water. The secret lies in those pea-sized butter pieces creating layers, not a smooth dough!
Can I make these biscuits without eggs for a vegan version?
Yes! Replace the eggs with a flax egg (1 tbsp ground flaxseed + 3 tbsp water per egg) and use coconut milk for the custard. For binding, add 1 tbsp aquafaba (chickpea brine) to the dough. The texture will differ slightly but still deliver that satisfying bite.
How do I fix custard that's too runny or too thick?
For runny custard, whisk in ½ tsp more cornstarch mixed with 1 tsp cold water. Too thick? Thin with 1 tsp warm milk at a time. The ideal consistency is like heavy cream—smooth but with just enough body to hold its shape when baked. Test by dropping a spoonful in hot water: it should hold together but still jiggle slightly.
What's the difference between Hong Kong-style and Shanghai-style egg biscuits?
Hong Kong versions use more lard for extra crispiness and often include a touch of sugar in the dough. Shanghai-style biscuits tend to have a slightly thicker custard filling and may include black vinegar for a tangy note. Both are delicious—try both to compare! For this recipe, we're keeping it authentic to the Hong Kong classic.
Can I make these ahead of time?
Shape the biscuits, then freeze them on a tray before transferring to a bag. Bake straight from frozen, adding 2-3 extra minutes at 375°F. For make-ahead serving, store baked biscuits in an airtight container at room temperature for 2 days or refrigerate for 5 days. Reheat in a 350°F oven for 5-7 minutes to restore crispiness.