Baodu: A Traditional Beijing Tripe Snack

Baodu (爆肚) is a famous traditional snack from Beijing made from fresh beef or lamb tripe. The tripe is cleaned, cut into pieces or strips, and quickly blanched in boiling water before being served with a savory dipping sauce.

The word “bao” (爆) does not mean “to explode.” In this dish, it refers to the extremely fast cooking process. The tripe is placed into boiling water for only a few seconds. The timing must be carefully controlled: if it is cooked for too long, the tripe becomes tough and loses its characteristic crisp texture.

History of Baodu

Baodu has a long history in Beijing and was already documented during the Qianlong period of the Qing Dynasty. It was traditionally associated with Beijing’s Hui Muslim culinary culture, and many famous Baodu vendors and restaurants were operated by Hui families.

During the late Qing Dynasty and early Republican period, Baodu became especially popular. Famous vendors included Baodu Feng, Baodu Wang, Baodu Shi, Baodu Yang, and Baodu Man. Dong’an Market alone once had several Baodu stalls.

Baodu was traditionally especially popular from late summer through autumn and winter. There is an old Beijing saying, “To eat autumn, have Baodu,” reflecting the custom of enjoying the dish after the beginning of autumn.

Types of Baodu

Baodu is generally divided into beef tripe and lamb tripe.

Beef Baodu traditionally includes several parts, such as:

• Beef omasum (Baiye) – the familiar layered tripe
• Tripe tenderloin (Duren)
• Thick tripe
• Omasum tip

Lamb Baodu can be divided into a greater variety of parts, including:

• Sandan
• Duling
• Duban
• Shixin
• Hulu
• Mogu
• Mogu tip

Different parts have different textures, and experienced diners often choose their favorite cuts.

How Baodu Is Made

Fresh beef or lamb tripe is thoroughly washed and cleaned before being cut into strips or pieces.

A large pot of water is brought to a rapid boil over high heat. Different cuts of tripe are then added separately and quickly blanched. The cooking time can be only a few seconds, depending on the particular cut.

This extremely short cooking process is the key to good Baodu. The tripe should be cooked but still crisp and tender. Overcooking makes it hard and chewy, while insufficient cooking can leave it undercooked. Traditional Baodu therefore requires considerable experience in controlling water temperature, cooking time, and the characteristics of each cut.

How Baodu Is Served

Baodu is traditionally eaten with a flavorful dipping sauce. Common ingredients include:

• Sesame paste
• Soy sauce
• Vinegar
• Sesame oil
• Fermented tofu
• Chili oil
• Garlic
• Green onions
• Cilantro

The combination of rich sesame paste, tangy vinegar, aromatic garlic, and spicy chili oil complements the crisp texture of the tripe.

The Art of Eating Baodu

For traditional Beijing diners, Baodu is not simply about eating tripe—it is about texture.

The ideal Baodu should be fresh, crisp, tender, and pleasantly chewy. Experienced cooks carefully control the cooking time for each part, while experienced diners pay close attention to the characteristic “crunch” when they bite into it.

This combination of fresh ingredients, rapid cooking, precise timing, and carefully prepared seasonings has made Baodu one of the most distinctive foods of Old Beijing cuisine.

Chinese name: 爆肚
Pinyin: Bàodǔ
English name: Baodu / Quick-Boiled Beef or Lamb Tripe
Type: Traditional Beijing snack
Main ingredients: Beef tripe or lamb tripe
Cooking method: Rapid blanching in boiling water
Texture: Crisp, tender, and chewy
Flavor: Savory, aromatic, tangy, and spicy
Cuisine: Beijing / Chinese Muslim cuisine
Best known for: Extremely fast cooking and distinctive crisp texture