What Is Dim Sum?
Dim sum (點心, diǎn xīn) literally translates to "touch the heart" — a fitting name for small, exquisitely crafted dishes served alongside tea in a tradition known as yum cha (飲茶), meaning "drink tea." Originating in the teahouses of ancient China along the Silk Road, dim sum evolved over centuries from simple snacks into an elaborate culinary art form deeply rooted in Cantonese culture.
Today, dim sum is enjoyed worldwide, but its soul remains in the bustling teahouses of Guangzhou, Hong Kong, and across the Cantonese-speaking diaspora — where families gather on weekend mornings for hours of eating, conversation, and connection.
A Brief History of Dim Sum
The tradition of yum cha began during the Tang Dynasty (618–907 AD), when weary Silk Road travelers would stop at teahouses for rest and refreshment. Initially, food was not served alongside tea, but over time, teahouse owners began offering small bites to complement their brews. By the Song Dynasty (960–1279 AD), dim sum had evolved into a sophisticated culinary practice with dedicated kitchens and skilled chefs.
The Cantonese region, particularly Guangdong Province, became the heartland of dim sum culture. The tradition of pushing bamboo carts stacked with bamboo steamers through dining rooms became iconic — though many modern restaurants have shifted to ordering from written menus.
Essential Dim Sum Dishes to Know
Steamed Classics
- Har Gow (蝦餃) — Translucent steamed shrimp dumplings. The benchmark of any dim sum kitchen; the wrapper must be thin yet sturdy enough to hold without tearing.
- Siu Mai (燒賣) — Open-topped dumplings filled with pork and shrimp, often garnished with a single orange roe or carrot piece.
- Cheung Fun (腸粉) — Silky rice noodle rolls stuffed with shrimp, beef, or BBQ pork, drizzled with sweet soy sauce.
- Lo Mai Gai (糯米雞) — Sticky glutinous rice filled with chicken, mushrooms, and Chinese sausage, wrapped in lotus leaf and steamed.
Baked & Fried
- Egg Tarts (蛋撻) — Flaky or shortcrust pastry shells filled with a smooth, lightly sweetened egg custard.
- Char Siu Bao (叉燒包) — BBQ pork buns available in two styles: fluffy steamed (white) or golden baked.
- Wu Gok (芋角) — Crispy, lacy-textured taro dumplings filled with seasoned pork — a true test of culinary skill.
Dim Sum Etiquette
Dining at a dim sum restaurant is a social experience with its own set of customs:
- Tea first, always. When seated, the first order is tea. The most common choices are pu-erh, jasmine, or chrysanthemum.
- Tap the table to say thank you. When someone pours your tea, lightly tap two fingers on the table — a silent gesture of gratitude rooted in imperial court history.
- Leave the teapot lid ajar when you need a refill. This signals the server without interrupting conversation.
- Serve elders first. Respect for elders is central to Chinese dining culture — always offer dishes to the oldest at the table before serving yourself.
- Share everything. Dim sum is communal eating. Order a variety and share across the table.
How to Order Like a Regular
Whether ordering from a cart or a checklist menu, pace yourself. Start with steamed dishes, move to baked items, and finish with dessert offerings like mango pudding or sesame balls (煎堆, jiān duī). A good rule of thumb: order 2–3 dishes per person to start, and add more as needed.
Dim sum is best enjoyed unhurried. In Chinese culture, a long, lingering yum cha session is not a sign of laziness — it is an expression of leisure, abundance, and deep appreciation for food and company.
Making Dim Sum at Home
While some dishes like wu gok require professional-level skill, many dim sum staples are achievable at home. Siu mai and steamed egg custard buns are excellent starting points. Invest in a bamboo steamer, use quality ingredients, and don't rush the folding — the pleats and folds of a dim sum dumpling are a craft in themselves, refined over years of practice.
Whether you're a lifelong fan or discovering dim sum for the first time, this tradition offers far more than just food. It is a living, breathing expression of Chinese community, generosity, and culinary mastery.