Eating in China
Generated illustration of Lanzhou huidouzi, sweet cooked peas and red jujubes in brown broth.

Lanzhou sweet pea soup

灰豆子Huīdòuzi

Soft dried peas and red jujubes in a sweet brown broth, cooked with food-grade alkali. A Lanzhou snack rather than red-bean soup.

Heat
Region
Gansu
Type
Vegan
Order in Chinese

At the table

How to enjoy it

Eat with a spoon. It can be served warm or chilled; check before ordering.

A useful check

Jujubes may contain stones. Let hot soup cool; remove stones and check pea softness before offering to children.

How it may vary

This version uses dried peas, jujubes, sugar, water and food-grade alkali.

GET TO KNOW THE DISH

What goes into it?

Explore some key ingredients below. Preparations may use additional seasonings and ingredients.

White sugar, brown sugar or rock sugar may be used; sweetness and thickness vary.

Recipes vary by restaurant.

How does it taste?

Sweet jujube and mellow peas.

Chili heat
Texture
Soft peas in a lightly thickened broth.
How it’s made
Soaked dried peas are gently toasted, then simmered with water, jujubes and food-grade alkali; sugar is added.

White sugar, brown sugar or rock sugar may be used; sweetness and thickness vary.

A CONNECTION TO PLACE

Origin & regional roots

Explore regional food

Associated with Gansu.

About this regional connection

Gansu: Lanzhou sweet pea snack.

Ask if they have it first

ASK IF IT'S AVAILABLE

请问你们有灰豆子吗?

Do you have this item?

A LITTLE SOMETHING TO READ

Story & history

A sweet side of Lanzhou

This account describes a tradition or story, rather than an established historical fact.

Huidouzi offers soft peas and jujube sweetness alongside Lanzhou’s better-known savoury foods. Its name recalls the alkaline ingredient used in cooking, not ash sprinkled on the finished bowl.

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