Dim sum dish explainer
Custard Bun (奶黄包 / 奶黃包)
Steamed bun filled with sweet egg custard. This page explains what it is, how to order it, how to eat it, and what dietary signals to check.
Quick definition
Custard Bun (奶黄包 / 奶黃包 · nǎi huáng bāo) is steamed bun filled with sweet egg custard.
What it is made of
Wheat bun dough, egg yolk, sugar, milk powder or dairy, butter or fat, and custard starch.
Flavor and texture
| Dimension | What to expect |
|---|---|
| Flavor | Sweet, creamy, eggy, and sometimes slightly salty in lava-custard versions. |
| Texture | Soft fluffy bun with smooth or flowing custard filling. |
| Category | Sweet buns |
How to order it
Order as a dessert bun or a sweet contrast to savory dumplings.
How to eat it
Open carefully. Lava-style custard can be hot and runny.
Dietary and allergy signals
Contains wheat, egg, and dairy. Not vegan.
For serious allergies or religious dietary requirements, ask the restaurant about fillings, sauces, wrappers, broth, cooking wine, lard, shared steamers, shared fryers, and shared prep surfaces.
Quality signs
The bun should be fluffy and the filling should taste custardy rather than powdery.