Taiwanese Pork Rib Soup with Daikon and Ginger

Taiwanese pork rib soup is a clear, gently savory soup of simmered pork ribs, ginger, and vegetables, often served hot with rice. This version pairs tender ribs with daikon radish and a little rice wine; its simple, steady simmer builds flavor without making the broth heavy.

Ingredients

2½ lb (1.13 kg) meaty pork spare ribs or baby back ribs, cut into individual ribs
10 cups (2.4 L) water, divided, plus more as needed
1 lb (450 g) daikon radish, peeled and cut into 1-inch (2.5 cm) chunks
2 oz (55 g) fresh ginger, sliced into ¼-inch (6 mm) coins
¼ cup (60 ml) Taiwanese rice wine or Shaoxing wine; use dry sherry or water if unavailable
2 garlic cloves (about 10 g), lightly crushed and peeled
2 scallions (about 30 g), cut into 2-inch (5 cm) lengths, plus 1 scallion finely sliced for serving
1½ tsp (9 g) kosher salt, plus more to taste
¼ tsp (0.5 g) ground white pepper, plus more to serve
1 tsp (5 ml) light soy sauce, optional, for a slightly deeper and saltier broth
1 tbsp (3 g) chopped cilantro, optional, for serving

Instructions

Prepare the ribs and vegetables. Separate the ribs if they are still in a rack, and trim away any large, loose flaps of fat while leaving some fat for flavor. Peel and cut the daikon, slice the ginger, and prepare the garlic and scallions. Keep the daikon aside; adding it later helps it hold its shape instead of dissolving during the long simmer.
Blanch the ribs. Bring 6 cups (1.4 L) of the water to a boil in a large pot, which takes about 8 minutes over medium-high heat. Add the ribs and boil for 5 minutes, skimming off the gray foam that rises. Drain the ribs in a colander and rinse them briefly under cool running water, rubbing away any clinging foam. Wash the pot before using it again. This preliminary step removes residue that can cloud the finished broth; it is not a substitute for cooking the pork through.
Start the broth. Return the cleaned ribs to the pot. Add the remaining 4 cups (950 ml) water, ginger, garlic, scallion lengths, and rice wine. Bring the liquid just to a boil over medium-high heat, about 10 minutes, then immediately reduce the heat to maintain a gentle simmer. If you prefer not to cook with alcohol, substitute water; the soup will have a less fragrant, slightly simpler broth.
Simmer the ribs. Partially cover the pot and simmer gently for 65 minutes. A few small bubbles should break the surface now and then; a rolling boil can make the broth cloudy and cause the meat to toughen before it softens. Skim off excess foam or fat if you like, and check that the ribs stay mostly submerged. Add a little hot water if evaporation exposes them.
Add the daikon. Stir in the daikon and simmer for about 18 minutes, uncovered or with the lid slightly ajar, until a knife slides into a chunk with only slight resistance. Start checking after 15 minutes, since daikon size and freshness affect how quickly it softens. For food safety, check a thick meaty rib away from the bone with a food thermometer: USDA FSIS lists 145°F (63°C) followed by a 3-minute rest as the safe minimum for whole cuts of pork. These ribs simmer longer so they become tender; let a checked rib rest for 3 minutes before tasting.
Season and serve. Remove the ginger coins, garlic, and scallion lengths if desired. Stir in the salt, white pepper, and optional soy sauce, then taste the broth and adjust the salt. Add a splash of hot water if the flavor is stronger than you want. Ladle the soup into bowls with ribs and daikon, and finish with sliced scallion, cilantro, or another pinch of white pepper.

Tips

Choose ribs with some meat on them. Spare ribs give a rich, meaty broth, while baby back ribs are leaner and may become tender sooner. Cut the rack into individual ribs before cooking so they fit in the pot and are easy to serve. If the pieces are especially small, begin checking tenderness before the daikon goes in.
Keep the simmer quiet. Gentle heat is the easiest way to get tender ribs and a clearer soup. If the pot boils hard, lower the heat and uncover it briefly until the bubbling settles. Skimming during the initial blanch and rinsing the ribs clean are also useful for a broth without loose scum.
Adjust the daikon timing to its size. One-inch chunks are a good starting point, but large pieces need longer and thin slices cook quickly. Add it only when the ribs have had most of their simmering time. If you want very soft daikon, let it cook a few minutes longer, checking often so it does not break apart.
Use substitutes thoughtfully. Shaoxing wine or Taiwanese rice wine adds a mild fermented aroma; dry sherry is a practical stand-in, while water leaves the flavor more neutral. White pepper is traditional in many versions, but black pepper works if that is what you have and gives a sharper, more noticeable pepper flavor. Daikon is widely available in many grocery stores; turnip can replace it, though it tastes more earthy and can soften faster.

Serving Suggestions

Serve the soup hot as a light main course with steamed rice, or offer it as one dish in a larger meal alongside stir-fried greens, blanched vegetables, or a simple cucumber salad. Rice is especially useful for soaking up the mild broth. For a more substantial bowl, put a portion of cooked rice in each serving bowl and ladle the soup over it, or serve the rice on the side so everyone can choose.

Set out small dishes of sliced scallion, cilantro, white pepper, and soy sauce so people can season their own bowls. The soup is designed to be gently seasoned, not intensely salty, and the optional soy sauce can change that balance quickly. Start with a small amount at the table. If serving several dishes, keep the soup warm on low heat rather than letting it boil while guests are eating.

Variations

There are many household and regional versions of Taiwanese pork rib soup, so this daikon-and-ginger combination is one useful approach rather than a single definitive formula. For a more aromatic bowl, add 3 dried shiitake mushrooms (about 15 g), soaked in warm water for 20 minutes and sliced, when you add the daikon. Strain and use some of their soaking liquid in place of an equal amount of water, leaving any grit behind. The mushrooms give the broth a deeper, woodsy savor.

For a soup with more vegetables, add 1 cup (150 g) peeled carrot cut into chunks at the same time as the daikon. Carrot contributes sweetness, so taste before adding extra salt. A handful of napa cabbage can also be stirred in during the final 5 to 8 minutes, though it will make the broth taste more like a vegetable soup and less focused on daikon. To add a little heat, serve sliced fresh chili or chili oil at the table rather than simmering it in the pot; that keeps the base mild for everyone.

If you cannot find daikon, use peeled turnip in similar-sized pieces and start checking it after about 12 minutes. It may become soft more quickly, and its earthier flavor will be noticeable. You can also leave out the optional soy sauce for a lighter, more delicate broth. Avoid adding a large amount of soy sauce early: salt concentration can become hard to judge as the liquid reduces, so season near the end.

Storage and Reheating

Cool leftovers promptly and refrigerate them within 2 hours of cooking in shallow, covered containers. Keep the ribs and vegetables with enough broth to cover them when possible; this helps limit drying and makes reheating more even. Refrigerated soup keeps for 3 to 4 days. For longer storage, freeze it in airtight, freezer-safe containers for up to 3 months for best quality. Leave a little space at the top because liquid expands as it freezes.

Thaw frozen soup overnight in the refrigerator, or reheat it directly from frozen over low heat with a splash of water. Warm the soup in a covered saucepan, stirring occasionally, until it is steaming throughout and reaches 165°F (74°C); check with a food thermometer. Microwave individual portions in a covered, microwave-safe bowl, stirring partway through and checking the temperature in more than one spot. Reheat only the amount you plan to eat, and do not leave the soup at room temperature for more than 2 hours.

Frequently Asked Questions

Can I make Taiwanese pork rib soup in advance?
Yes. The soup can be cooked a day ahead and refrigerated once it has cooled enough to store safely, within 2 hours of cooking. The flavors will settle together, and a layer of fat may firm on top; lift off as much as you like before reheating. Warm it to 165°F (74°C), then adjust the salt and pepper, since chilling can make the broth seem less seasoned.

Why blanch the ribs before simmering?
Blanching briefly brings blood and loose proteins to the surface, which you discard when you drain and rinse the ribs. It helps produce a cleaner-looking broth. If you skip it, the soup can still be cooked, but it may have more foam and a cloudier appearance; skim carefully during the first part of the simmer.

How do I know when the ribs are tender?
The meat should yield when pressed with a fork and pull away from the bone without seeming dry or stringy. Cooking time varies with rib thickness, how steadily the pot simmers, and the cut you use, so check a thick piece near the end rather than relying only on the clock. The food-safety temperature check is separate from tenderness: the recipe gives the USDA FSIS minimum and the required rest for whole-cut pork.

Can I make this soup without rice wine?
Yes. Replace the rice wine with the same amount of water for a mild, straightforward broth. Dry sherry is another practical substitute if you want a similar aromatic note, although it will not taste exactly like Taiwanese rice wine or Shaoxing wine. No other step needs to change.

Can I use a pressure cooker?
A pressure cooker can shorten the rib-cooking portion, but the result and timing vary by appliance and rib cut. Follow the manufacturer’s instructions for the amount of liquid and pressure release, and check that the pork is safe with a food thermometer. Cook the daikon for a shorter separate interval or add it after pressure-cooking and simmer until just tender; pressure-cooking it for the full rib time is likely to make it fall apart.

Is the broth supposed to be clear?
It is usually gently flavored and relatively clear, though it may not look perfectly transparent, especially after reheating. Blanching and rinsing the ribs, skimming foam, and keeping the pot at a gentle simmer all help. A little fat or fine sediment is normal and does not mean the soup has gone wrong.

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Safety notes: safe minimum internal temperatures from USDA FSIS; raw and undercooked fish guidance from the U.S. FDA. Food safety notes

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