The bamboo steamer (蒸笼, zhēnglóng) is one of China’s most iconic cooking tools — a stack of woven bamboo baskets that cook food with gentle, penetrating steam while infusing it with the subtle fragrance of bamboo. Used for over 2,000 years, bamboo steamers remain an essential piece of equipment in Chinese kitchens worldwide.
How Bamboo Steamers Work
A traditional bamboo steamer consists of multiple stacking tiers — each tier is a circular basket with a lid. The lowest tier holds boiling water; the steam rises through the bamboo walls and cooks the food in the upper tiers. The bamboo weave is tight enough to hold small items like dumplings, but allows steam to circulate freely.
What to Steam
The most famous steamed item is xiaolongbao (soup dumplings) — the thin-skinned dumplings that contain a generous amount of pork aspic that melts into soup when steamed. But bamboo steamers can handle everything from whole fish to buns, from rice cakes to vegetables.
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Choosing a Bamboo Steamer
Quality matters: cheap bamboo steamers can impart splinters and an unpleasant flavor. Quality units are woven from new bamboo and have tight, even weaves. Size typically ranges from 8-inch personal steamers to 20-inch commercial units.
For a comprehensive guide to Chinese cooking techniques and equipment, visit our Chinese Food Complete Guide.
