Soups
Potato, Tangerine Peel and Crucian Carp Soup
traditionally used to warm and strengthen a cold, weak spleen and stomach
Why people make this soup
Crucian carp is a humble everyday fish — deeply nourishing in a quiet, unpretentious way. Its flesh is delicate and fine-grained, with a naturally sweet flavor and very little fat. In traditional Chinese food therapy it is one of the go-to ingredients for anyone whose digestive system runs cold — that is, people who tend toward bloating, poor appetite, loose stools, or low energy after meals. The traditional approach with this fish is to pan-fry it first until golden on both sides, then add boiling water and simmer — this technique turns the soup milky white and creamy, drawing out the protein and mineral goodness of the fish.
Potato, often overlooked as a health food, is actually a wonderful companion in this soup: rich in potassium and B vitamins, it is associated in research with supporting mood stability and resilience against low spirits — a welcome bonus in uncertain times. Tangerine peel and ginger add warmth, aid digestion, and reduce any fishy notes from the carp.
Who it suits / who should be cautious
- Those with a constitutionally cold or weak digestive system: chronic bloating, poor appetite, low energy, or a tendency toward loose stools
- Excellent for people recovering from gastric illness or gastric ulcers
- Highly recommended for pregnant women and breastfeeding mothers — the soup is nourishing, easy to digest, and free from strong herbs
- Suitable for the whole family including children and the elderly
- For those with gout: carp soup can be consumed in moderation, but avoid high-purine seafood and shellfish
Why these ingredients (the food-therapy logic)
- White crucian carp (bai ji yu): The white-fleshed variety is considered superior in quality and flavor to the African carp or black carp. Fine, sweet flesh; traditionally associated with warming the middle burner, aiding digestion, supporting fluid balance, and nourishing weak constitution
- Potato: Rich in potassium and B vitamins; traditionally grounding and satisfying. Associated in modern nutrition with supporting mood, cognitive clarity, and digestive ease
- Dried tangerine peel (chen pi): Promotes the movement of qi in the digestive tract, aids digestion, and prevents bloating. Also reduces any fishy taste in the soup
- Fresh ginger: Warming; supports the stomach, reduces nausea, and prevents the cold nature of fish from overwhelming the constitution
- Red dates: Warming and qi-supporting; balance the formula
Ingredients (4 bowls)
| Ingredient | Amount | Notes |
|---|---|---|
| White crucian carp | 1 fish (~400–500 g) | Cleaned; white-fleshed variety preferred |
| Potato | 2–3 medium | Peeled, cut into chunks |
| Dried tangerine peel | 1 piece | Soaked and rinsed |
| Fresh ginger | 3 slices | — |
| Red dates | 5 pieces | Pitted |
| Shaoxing wine | A small splash | Added when frying the fish |
| Oil | A little | For pan-frying |
| Water | 7–8 bowls | Boiling water added to the pan |
Method
- Peel and cut the potatoes into chunks. Soak and rinse the tangerine peel. Pit the red dates.
- Clean and scale the crucian carp thoroughly. Pat dry.
- Heat a little oil in a pot or deep pan over medium-high heat. Pan-fry the fish on both sides until golden and slightly crispy.
- Add a splash of Shaoxing wine, then immediately add 7 to 8 bowls of boiling water. Bring to a rolling boil — this is what makes the soup turn milky white.
- Add the potato chunks, ginger slices, tangerine peel, and red dates.
- Reduce to medium heat and cook for about 40 minutes until the soup is creamy and the potatoes are tender, reducing to approximately 4 bowls.
- Serve warm.
Bro Niu’s tips
When it comes to crucian carp, the white variety (bai ji) is worth seeking out — the flesh is sweeter, finer, and has far less of the muddy taste common in the African or black carp. Available at Chinese or Asian grocers, or online. This soup is safe and nourishing for the whole household. It is particularly well suited for those with gastric ulcers or a cold stomach constitution, as well as for pregnant and breastfeeding mothers who need gentle, easily digested nutrition. For best flavor, always add boiling (not cold) water after frying the fish.
Community questions answered (selected)
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Q (Linda): I have a cold stomach constitution and have recently developed acid reflux. Is there anything I can do for the acid? Bro Niu: You can make a soup with codonopsis root (dang shen) 3 qian, nutgrass rhizome (xiang fu) 3 qian, cardamom (sha ren) 2 qian, tangerine peel 1 piece, red dates 5 pieces, and fresh ginger 3 slices with lean pork — 6 to 7 bowls of water, cooked for 1 hour to make 4 bowls. Take 2 portions a day, 2 doses per week for half a month and see if there is improvement.
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Q (Dada): My father (85) just recovered from viral gastroenteritis. What soup would help him recover? Bro Niu: After intestinal illness, millet porridge is one of the most nourishing foods — millet is particularly supportive of spleen health. Cook millet with a small amount of white rice to help thicken the congee, and add whatever he enjoys: red dates, minced pork, etc. A simple soup with Chinese yam, lotus seeds, poria, qian shi (fox nut), red dates, and tangerine peel with lean pork also works well.
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Q (Pine): Someone in my family has gout. Is this soup appropriate? Bro Niu: Gout patients need to limit high-purine foods, which produce uric acid on metabolism. This carp soup can be consumed in moderate amounts. Seafood and shellfish are best avoided.
Published September 11, 2022 · Adapted and translated for Nourilo from a traditional home-kitchen recipe. Approx. 4 min read.
