Chinese dish ready in 82 min using intermediate-level technique. Take your time with the prep for the best results.
| Ingredient | Amount |
|---|---|
| — Sponge Dough — | |
| Water | 50 as needed |
| Bread flour | 50 as needed |
| Fresh yeast (dry yeast) | 1.5 (0.5) |
| — Cocoa Dough — | |
| Milk | 100 as needed |
| Fresh yeast (dry yeast) | 9 (3) |
| Bread flour | 150 as needed |
| Cocoa powder | 9 as needed |
| Sugar | 25 as needed |
| Salt | 1 as needed |
| All of the sponge dough | |
| Butter | 15 as needed |
| High-heat-resistant chocolate chips | 25–30 |
| 70% dark chocolate | as needed |

Mix all sponge dough ingredients until evenly combined. Let ferment at room temperature until doubled or tripled in volume, or prepare the night before and refrigerate overnight to ferment slowly.

Here’s what it looked like after about 2 hours of fermenting on my balcony at roughly 32°C.

When pulled apart, you can see a dense network of air bubbles.

Add the sponge dough to the cocoa dough ingredients, excluding butter, chocolate chips, and dark chocolate.

Mix on speed 3 (low) until combined, then switch to speed 5 and knead until a coarse gluten film forms.

Add butter. Mix on speed 3 to incorporate, then switch to speed 5 and knead until a thin, smooth gluten film forms.

Add the chocolate chips and knead until evenly distributed. Let ferment at room temperature.

Ferment until doubled in size.

Remove the dough, press out the gas, and divide evenly into 8 portions (about 54 g each). Cover with plastic wrap and let rest for 15 minutes.

Take a portion, flatten it with your palm, flip it over, place a piece of dark chocolate in the center, and seal the edges tightly.

Shape into round buns. Let proof until 1.5 times their original size.

Brush the surface with egg wash. (I didn’t want to waste a whole egg, so I brushed with milk instead!)

Preheat the oven to 180°C, then bake at 180°C (top and bottom heat) for 10 minutes. Brush with milk again while still hot right out of the oven.

A beauty shot — you can see how soft they are!

Just look at that molten center~~~

One bite — so incredibly rich! Go make them now~
Chinese dish ready in 82 min using intermediate-level technique. Take your time with the prep for the best results.
Mix all sponge dough ingredients until evenly combined. Let ferment at room temperature until doubled or tripled in volume, or prepare the night before and refrigerate overnight to ferment slowly.
Here’s what it looked like after about 2 hours of fermenting on my balcony at roughly 32°C.
When pulled apart, you can see a dense network of air bubbles.
Add the sponge dough to the cocoa dough ingredients, excluding butter, chocolate chips, and dark chocolate.
Mix on speed 3 (low) until combined, then switch to speed 5 and knead until a coarse gluten film forms.
Add butter. Mix on speed 3 to incorporate, then switch to speed 5 and knead until a thin, smooth gluten film forms.
Add the chocolate chips and knead until evenly distributed. Let ferment at room temperature.
Ferment until doubled in size.
Remove the dough, press out the gas, and divide evenly into 8 portions (about 54 g each). Cover with plastic wrap and let rest for 15 minutes.
Take a portion, flatten it with your palm, flip it over, place a piece of dark chocolate in the center, and seal the edges tightly.
Shape into round buns. Let proof until 1.5 times their original size.
Brush the surface with egg wash. (I didn’t want to waste a whole egg, so I brushed with milk instead!)
Preheat the oven to 180°C, then bake at 180°C (top and bottom heat) for 10 minutes. Brush with milk again while still hot right out of the oven.
A beauty shot — you can see how soft they are!
Just look at that molten center~~~
One bite — so incredibly rich! Go make them now~
The biggest mistake is not having all ingredients prepped and measured before you start cooking (mise en place). Chinese cooking moves fast — once the wok is hot, there’s no time to chop.
Add chili oil or chili crisp to taste, or include dried red chilies during cooking. A dash of Sichuan peppercorn adds a different kind of heat.