Lotus Root Water Chestnut Pork Shank Soup

Why people make this soup

Autumn is the season when lotus root comes into its best form — full, starchy, and sweetly fragrant. Bro Niu notes that lotus root has an interesting dual nature in Chinese food therapy: eaten raw, it is cooling and can help clear heat and stop bleeding; once cooked, its nature shifts to warming, making it nourishing to the stomach and spleen, supportive of qi and blood, and helpful for loose stools. This means a cooked lotus root soup is accessible to far more people than the raw form. Combined with water chestnuts (which clear heat gently) and red dates (which support blood), this soup achieves a pleasant balance — nourishing without being too warming, suitable even for those who tend toward yin deficiency or find it hard to tolerate richer tonic soups. The pork shin provides protein and a clean, mild broth base.

Who it suits / who should be cautious

• Suitable for most people, including pregnant women
• Those with mild iron-deficiency tendencies or a pale complexion
• People with yin deficiency or a tendency to run warm, who find richer tonic soups too heating — this soup is mild and balanced
• Also suitable for people with bruising tendencies or those recovering from minor bleeding conditions (e.g. heavy periods), as lotus root is traditionally associated with supporting blood and clearing stasis
• Use a clay pot, ceramic pot or stainless steel pot — do not cook lotus root in an iron pot

Why these ingredients (the food-therapy logic)

• Lotus root (lian ou, cooked): Once cooked, lotus root’s thermal nature shifts from cold to neutral-warm. It is associated in Chinese food therapy with strengthening the spleen and stomach, supporting qi and blood production, and stopping diarrhoea. Its high iron content makes it relevant for those with iron-deficiency anaemia.
• Water chestnuts (ma ti): Gently cooling; associated with clearing heat, promoting fluid, and moderating the warming tendency of other ingredients. They give the soup a pleasant sweetness and lightness.
• Red dates (hong zao): A fundamental blood-nourishing ingredient; pitting them is recommended as the pit can make the soup too warming.
• Fresh ginger: Supports digestion and balances the cooler nature of the water chestnuts.
• Pork shank / shin (zhu zhan): A lean cut from the leg, used in Cantonese soups for its clean flavour and relatively low fat content. It provides protein without making the broth greasy.

Ingredients (3–4 bowls)

Ingredient	Amount	Notes
Lotus root	1 jin (~600 g)	Peel and cut into thick chunks
Water chestnuts	half jin (~300 g)	Peel and rinse
Red dates	6 pieces	Pitted
Fresh ginger	2 slices
Pork shank / shin	~300–400 g	Cut into chunks; blanched
Water	8 bowls (~1.6 litres)

Method

1. Peel the lotus root, cut into chunks, and rinse well.
2. Peel and rinse the water chestnuts.
3. Pit the red dates.
4. Cut the pork shin into chunks and blanch briefly in boiling water; rinse with cold water.
5. Place all ingredients into a clay pot, ceramic pot or stainless steel pot with 8 bowls of water. Avoid iron pots — the acidity of lotus root reacts with iron.
6. Bring to a boil over high heat, then reduce to a medium-low simmer and cook for 2 hours.
7. Serve warm; eat the lotus root, water chestnuts and pork along with the soup.

Bro Niu’s tips

Lotus root contains a relatively high amount of iron, making it particularly suitable for people with iron-deficiency anaemia, those prone to bruising, or those with a history of bleeding conditions. Remember to use a clay pot or ceramic pot (or at least stainless steel) — iron cookware will discolour the soup and reduce its quality. This soup is also suitable during pregnancy, providing a gentle, non-stimulating source of nourishment.

Community questions answered (selected)

• Q (Tracy): Can pregnant women drink this soup? Bro Niu: Yes, this soup is suitable for pregnant women.

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Published August 9, 2016 · Adapted and translated for Nourilo from a traditional home-kitchen recipe. Approx. 3 min read.