Bao Du
“Tender beef tripe quickly stir-fried and tossed in a nutty sesame and piquant vinegar sauce, garnished with fresh cilantro and a hint of chili oil.”
The bite
Beef or lamb tripe, cut into matchstick strips, blanched in boiling water for seven to fifteen seconds — that's the whole cook time. Drained immediately into a bowl, served with a sesame paste dip thinned with chive flower, fermented bean curd, vinegar, and chili oil. The tripe should crunch like crisp celery, not chew like rubber. Cilantro on top. Eaten standing, fast, before it cools.
Where it comes from
Bao du, a Beijing late-Qing snack culture dish, was perfected in the Hui Muslim quarters around the Niu Jie mosque in the late 19th century — when fast-blanched tripe became a cheap, halal, sit-and-go meal. The Feng family stall, opening in 1881, established the modern dipping-sauce template still used today.
What makes it work
Timing is the dish: each tripe section (lamb has 9, beef has 7 commonly used) has a different optimal blanch — 「散丹」 takes 7 seconds, 「肚仁」 takes 12, 「葫芦」 needs 15. A second too long and the protein contracts into rubber; a second too short and it's slippery and raw-tasting. Master baodu cooks count by feel and watch the curl, not a timer.
On the Palate
What goes into it
Proteins
Vegetables
Sauces & Condiments
How it's made
- 1
Clean the beef tripe thoroughly and blanch in boiling water.
- 2
Slice into thin strips and quickly stir-fry on high heat.
- 3
Mix sesame sauce, vinegar, garlic, and chili oil into a dressing.
- 4
Toss the tripe with the dressing and fresh cilantro.
- 5
Serve immediately while warm and fragrant.
