✨ AI Quick Take
In Datong District, steeped in old Taipei character, the splash of red on Changji Street is a landmark in its own right. This shop has refined an ordinary working-class snack into astonishing 'natural red tofu.' Similar names now appear elsewhere, but this original shop began with the traditions and persistence of an old stall; the faded celebrity photos on the wall reveal its depth of history. It sells more than pork blood soup—it serves an old-fashioned flavor memory that grew up alongside Datong residents.
● Pork Blood and Intestine Soup
The pork blood is so delicate it barely needs chewing and carries no bothersome off-odor. Shacha fragrances the broth, while house-pickled mustard greens and chives add sour and pungent layers. The intestine is braised until tender, springy, and flavorful, contrasting bounce against softness. To experience the full signature, this bowl offers more variety than pork blood alone.

● Braised Pork Rice
The braised pork contains a relatively high proportion of fat, creating a soft, sticky texture that melts in the mouth while keeping sweet and savory in balance. Red soy crisps on the rice contribute an old-fashioned sweetness, while preserved radish adds crisp savory crunch. This now-uncommon combination gives the bowl nostalgic personality; with pork blood soup, it makes a neat dry-and-soupy pair.

● Fried tofu
Fried tofu is simmered until the braising liquid penetrates throughout. The exterior takes on savory flavor and the center tastes braised too, rather than stopping at the surface. The thick tofu remains soft, and cutting or biting it releases sauce and soybean aroma together. More concentrated than the main soup, it fits between bites of braised pork rice and sips of pork blood soup. Take one bite of tofu, then reset your palate with broth to give this simple side more presence.

● Braised Tofu Skin
Braised Tofu Skin drinks braising liquid into every layer, making it fuller in flavor than ordinary mild soy products and one of the shop's representative braised sides. The folds create soft layers with a little chew, each saturated with sauce. Eat it alone to taste the sauce directly, or pair it with Braised Pork Rice to continue the meal's braised theme. If soup and rice are already on the table, this plate completes the set with a soy-based side.

● Self-service condiments (house chive sauce)
The house chive sauce is the condiment station's most distinctive option. A small dip brings pungent chive aroma against the tofu-like sweetness and tenderness of the pork blood. Everyone's tolerance differs, so test one corner first; do not turn the whole bowl into the chive sauce's solo concert with one spoonful.
The standard combination is Pork Blood and Intestine Soup with Braised Pork Rice. If oil concerns you, ask about the broth first. Dip lightly in chive sauce and add fried tofu according to appetite. Look for the original Changji Street shop—do not join a queue simply because another name looks similar.
- Location:台北市大同區昌吉街 46 號, walkable from Minquan W. Rd. Station and Daqiaotou Station.
- Type:Pork blood soup, braised pork rice, and Taiwanese braised side dishes.
- Highlights:'Natural red tofu'-like pork blood, adjustable oil in the broth, and house chive sauce.
- Good for:Anyone seeking old Taipei snacks; dine-in and takeaway lines are separate, and the shop stresses it has no branches.
📌 Editor's conclusion
紅昌吉豬血湯 (Hong Chang Ji Pork Blood Soup) became beloved by old Taipei residents through steady quality maintained for decades. In an age obsessed with rapid change, preserving this delicate bowl of 'red tofu' is no easy feat. Although many namesakes and offshoot brands now exist, this original shop insists there is no second branch, and the food carries added historical weight. For an authentic taste of Taipei's working-class cuisine, pork blood soup with a bowl of Braised Pork Rice is Uncle's emphatic standard itinerary.