Night Market Pork Thick Soup
赤肉羹·(chì ròu gēng)
湯與麵 (Tāng yǔ Miàn) - Healing Soups and Comforting Noodles
Street vendors in Taipei often bulk up their pork potage with fish paste, a thrifty trick that turns the meat into a bouncy mystery. Home cooks know better. At home, they make chi rou geng—pure strips of pork shoulder marinated with raw garlic, dusted in coarse sweet potato starch, and slipped into a vegetable broth studded with matchstick bamboo shoots and dried bonito flakes. The secret is letting the starch-coated pork rest until tacky so its slippery armor locks on, and poaching it in barely trembling water. Finish your bowl with a heavy hand of Kong Yen Taiwanese black vinegar, scatter on fresh cilantro, and eat it while it still burns your tongue.
Before you start
Marinate the pork strips with the aromatics and half a beaten egg.
In a medium bowl, toss the pork with 2 tablespoons of the soy sauce, the rice wine, 1 teaspoon of the sugar, white pepper, five-spice powder, grated garlic paste, and about 2 tablespoons of the beaten egg (reserve the rest of the eggs for the broth). Massage with your hands for a full minute until the meat drinks up all the liquid.
Coat the pork in 1/2 cup of the starch and let it rest for 10 minutes to hydrate.
Sprinkle 1/2 cup of sweet potato or tapioca starch over the marinated pork, tossing and pressing firmly so every strip is thoroughly coated. Leave it untouched on the counter for 10 minutes until the dry white powder absorbs moisture from the marinade and turns tacky and slightly translucent—grandma's secret to a coating that never washes off in the pot.
Whisk the remaining 1/4 cup starch with 1/4 cup cold water in a small bowl to make the thickening slurry.
Ingredients
- pork shoulder1 lb
- soy sauce4 tbsp
- Michiu rice wine or dry sherry1 tbsp
- granulated sugar4 tsp
- ground white pepper1/2 tsp
- five-spice powder1/4 tsp
- garlic1 large clove
- eggs2 large
- sweet potato starch or tapioca starch3/4 cup
- dried shiitake mushrooms5 med
- neutral cooking oil1 tbsp
- unsalted chicken broth4 cup
- daikon radish1 cup
- napa cabbage1 cup
- canned julienned bamboo shoots1/2 cup
- wood ear mushrooms1/2 cup
- kosher salt1 tsp
- bonito flakes1/2 cup
- fried shallots1/4 cup
- Taiwanese black vinegar4 tbsp
- toasted sesame oil1 tsp
- fresh cilantro1/2 cup
Method
- 01
Poach the pork strips in barely simmering water for 3 to 4 minutes until they float.
Bring a medium pot of water to a boil, then immediately drop the heat to low until you see only tiny, lazy bubbles. Drop the rested pork strips in one by one. Do not stir right away, or you will knock the starch off. Once the strips float and their coating looks glossy and translucent, lift them onto a plate with a slotted spoon and reserve 2 cups of the starchy poaching water.
- 02
Fry the sliced shiitake mushrooms in oil over medium heat until fragrant.
Warm the cooking oil in a large Dutch oven or heavy soup pot, toss in the mushrooms, and stir for 1 to 2 minutes until they release their earthy aroma.
- 03
Add the liquids, vegetables, and seasonings, then simmer covered for 10 minutes.
Pour in the chicken broth, the 2 cups of reserved pork poaching liquid, and the 1/2 cup of mushroom soaking water. Bring to a boil, then add the daikon, napa cabbage, bamboo shoots, wood ear mushrooms, the remaining 2 tablespoons soy sauce, the remaining 1 tablespoon sugar, salt, bonito flakes, and fried shallots. Drop the heat to medium-low, cover, and cook until the daikon is translucent and tender.
- 04
Stream in the starch slurry while stirring constantly, then return the pork to the pot.
Give your reserved starch slurry a quick stir to recombine, then pour it slowly into the simmering broth while stirring in one direction. The soup will thicken immediately into a glossy potage. Slide the poached pork strips back in and simmer for 1 minute to warm through.
- 05
Drizzle the remaining beaten egg into the soup over low heat to form silken ribbons.
Turn the burner to its lowest setting. Slowly pour the remaining beaten egg into the pot in a wide figure-eight motion. Count to five—do not rush this—then gently pull your ladle through the soup once or twice before killing the heat.
- 06
Ladle the hot soup into bowls and finish generously with black vinegar, sesame oil, white pepper, and cilantro.
Serve standalone or poured straight over steamed white rice or yellow alkaline noodles. Do not skip the black vinegar at the table; its fruity tang cuts the rich starch and wakes up the entire bowl.
Notes
Do not substitute cornstarch for coating the pork or thickening the broth.
Cornstarch turns mushy on the meat and breaks down into watery soup the moment acidic black vinegar hits the bowl. Sweet potato starch (available at any Asian grocer) or tapioca starch (like Bob's Red Mill) gives you that bouncy, slippery night-market texture that holds up even in leftovers.
Taiwanese black vinegar (wu cu) is a mandatory pantry investment here.
Look for the Kong Yen brand at your Asian market. Unlike sharp Chinese Chinkiang vinegar or sweet balsamic, Taiwanese black vinegar is brewed with aged rice and fruit juices—it is mild, spiced, and savoury, and it is the defining flavor of this soup.
Double the pork batch on Sunday and freeze it for ten-minute weeknight dinners.
Once the poached pork strips cool completely, pack them into a freezer bag. On a busy weeknight, simmer your broth and vegetables, drop the frozen pork straight into the pot to thaw in the heat, thicken, and eat.