Sweet Pepper, Pickled Mustard and Eel Stir-fry

Why people make this dish

Eel has a long history in Chinese food-therapy as a blood-nourishing food, but many home cooks avoid it because the fresh fish can be slippery and awkward to handle. The solution is straightforward: ask your fishmonger to fillet the eel for you when purchasing. Once you have the fillets, a quick blanch in boiling water firms up the flesh, removes the blood and sliminess, and then you are ready for a simple, fast stir-fry. This dish pairs the eel with sweet red pepper for colour and vitamin C, and pickled mustard greens (xian suan cai) for their appetite-stimulating tang and crunch. The result is a vivid, flavourful plate that works as a family meal any night of the week — and because eel is traditionally associated with nourishing blood and supporting the sinews, it is particularly valued for people who feel dizzy, fatigued, or depleted.

Who it suits / who should be cautious

• Adults and older children who want to support blood health or combat fatigue and poor appetite
• A good option for anyone recovering from mild illness (once the acute phase has passed) as a nourishing everyday dish
• Those with itchy or inflammatory skin conditions (such as eczema or chronic urticaria) should avoid eel, as it is classified as a “triggering” food (fa wu) in Chinese tradition that can exacerbate these conditions
• Avoid during active fever or in cases of yin-deficiency internal heat
• For stir-frying: use smaller, thinner eels for more tender flesh; larger, thicker eels are better suited to soup-making and congee

Why these ingredients (the food-therapy logic)

• Rice-field eel (huang shan): Rich in protein and iron; in Chinese food-therapy it is strongly associated with nourishing blood, strengthening the sinews and bones, and benefiting those who feel weak, dizzy, or anaemic
• Sweet red pepper: High in vitamin C, which supports iron absorption from the eel; adds colour and a mild, sweet flavour that balances the savoury pickled greens
• Pickled mustard greens (xian suan cai): Sharply flavoured; in Chinese cuisine this is a classic appetite-stimulating ingredient; soak and rinse well before use to remove excess salt
• Ginger and garlic: Aromatics that warm the middle and support digestion; essential for handling the slightly cooling nature of eel

Ingredients (2 servings)

Ingredient	Amount	Notes
Red sweet pepper	Half a piece	Remove seeds; cut into chunks
Salted pickled mustard greens	~75 g (2 liang)	Soak in water, rinse well to reduce saltiness; cut into chunks
Fresh eel	1–2 fish	Ask the fishmonger to fillet and debone; blanch in boiling water to remove sliminess and blood, then rinse and cut into strips
Minced ginger	To taste
Minced garlic	To taste
Spring onion, cut into sections	To taste
Cooking wine (shao jiu)	A splash
Light soy sauce	To taste
Salt, pepper	To taste

Method

1. Ask your fishmonger to fillet and debone the eel. At home, blanch the eel strips in boiling water until they firm up; remove, rinse off any blood and slime, and cut into thick strips.
2. Remove the seeds from the sweet pepper and cut into chunks. Soak, rinse, and cut the pickled mustard greens into chunks.
3. Heat oil in a wok over high heat. Add the minced ginger and garlic; stir-fry until fragrant.
4. Add the eel strips and stir-fry briefly; then add the sweet pepper and pickled mustard greens.
5. Add the spring onion sections, a splash of cooking wine, and seasoning to taste.
6. Stir-fry until the eel is fully cooked through. Plate and serve immediately.

Bro Niu’s tips

For a stir-fry like this, choose smaller, slender eels — the flesh is more tender and cooks quickly over high heat. Larger, thicker eels are better suited to slow-simmered soups or congee (where the longer cooking time extracts more of their nourishing quality). If you find yourself with eel bones after filleting, do not discard them: pan-fry them until golden, then simmer with black soybeans and red dates for a supplementary pork soup — it makes a nourishing broth that is good for spleen and kidney. Eel is also wonderful cooked in a rice cooker: marinate the fillets in light soy sauce, cooking wine, and a little cornstarch; when the rice is about 80% cooked, lay the eel on top with some ginger strips and spring onion, cover and steam for the final 10 minutes.

Community questions answered (selected)

• Q (erica): Can I use the eel bones for anything? And is white eel (bai shan) better than yellow eel (huang shan)? Bro Niu: Eel bones can be pan-fried until golden, then combined with black soybeans and red dates to make a pork broth — it supports the spleen and kidney and is nourishing. Both white eel and yellow eel are beneficial, especially for those who are weak or tired. White eel tends to be more expensive because it can be made into grilled eel (unagi), which is popular; yellow eel is very nourishing but can trigger flares in people with itchy skin conditions.

• Q (陈太): Is eel suitable for vigorous young people? Bro Niu: Eel is nourishing for blood and strengthens the sinews and bones — young people can certainly eat it occasionally. However, eating it in excess can trigger skin flares, and those with itchy skin diseases should avoid it. Those with a fever, or with yin-deficiency internal heat, should also avoid it.

• Q (erica): You mentioned eel can be cooked in rice — how is that done? Bro Niu: Fillet the eel, blanch in boiling water to remove the blood and sliminess, then cut into pieces and marinate briefly with soy sauce, cooking wine, and a little cornstarch. When the rice is about 80% cooked, place the eel pieces on top of the rice along with ginger strips and spring onion sections, cover and steam for 10 minutes until done.

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Published March 23, 2012 · Adapted and translated for Nourilo from a traditional home-kitchen recipe. Approx. 5 min read.