Atractylodes and Winter Melon Pork Shank Soup Recipe for Dampness

Introduction to Medicinal Diet

*Atractylodes lancea, Wax Gourd, and Pork Shank Soup* (Cāngzhú Dōngguā Zhūzhǎn Tāng) is a time-honored traditional Lingnan medicinal cuisine. Its primary ingredients are *Atractylodes lancea* (Cāngzhú), wax gourd (Dōngguā), and pork shank. This soup provides the health benefits of dispelling dampness and fortifying the spleen, as well as promoting urination to reduce edema. Widely enjoyed among the people, it is particularly suitable for consumption during the damp seasons of spring and summer or for individuals with a pattern of heavy internal dampness. It is highly esteemed for its gentle yet notable regulating effects.

Cangzhu (Atractylodes lancea Rhizoma), as an important Chinese medicinal herb, was first recorded in the Shennong Bencao Jing (Divine Farmer’s Materia Medica), where it was classified as a superior-grade herb. It is known for drying dampness and strengthening the spleen, as well as dispelling wind and scattering cold. Wax gourd (Benincasa hispida), cool in nature and sweet in flavor, can clear heat and promote urination, reduce swelling, and detoxify. Pork shank meat is rich in high-quality protein and various amino acids; it tonifies the middle and boosts qi, and nourishes the viscera and bowels. When combined, these three ingredients produce a soup that is savory, rich, and mellow in taste, with a balanced medicinal nature. It not only satisfies the palate but also regulates the body, making it a quintessential example of the homology of medicine and food.

Efficacy of Medicinal Food

The core efficacy of Atractylodes lancea (Atractylodes Rhizome), Benincasa hispida (Wax Gourd), and Pork Shank Soup is to fortify the spleen and resolve dampness, promote urination and reduce edema. Dampness is an important factor leading to various diseases in TCM theory, manifesting as a heavy sensation in the body, fatigue and lassitude, sticky stools, thick and greasy tongue coating, etc. This soup, through the drying dampness and fortifying the spleen action of Atractylodes lancea, fundamentally improves the pattern of spleen deficiency with dampness encumbrance, restoring the spleen and stomach’s function of transporting and transforming water and dampness.

Winter melon (Benincasa hispida) plays an important auxiliary role in promoting urination in this soup, facilitating the expulsion of excess body fluids and actively helping to alleviate edema of the limbs and difficult urination. Pork tenderloin (lean pork) provides high-quality nutrition, strengthens the body’s constitution, and ensures that dampness is dispelled without impairing the right (zheng qi), and deficiencies are tonified without causing cloying greasiness. Overall, this soup not only improves discomfort caused by dampness but also enhances digestive and absorptive functions, thereby boosting the body’s immunity.

Nourishing Beauty and Lightening the Body

Long-term moderate consumption of this soup also helps improve skin condition. Individuals with heavy Dampness often present with a dull complexion, a tendency toward eczema or acne, and by dispelling Dampness and draining toxins, the skin can regain a fresh, radiant appearance. Additionally, the effect of promoting diuresis to reduce edema provides some support for weight reduction, aligning with the modern concept of pursuing a healthy, light physique.

The Functions of Traditional Chinese Medicine

From the perspective of Traditional Chinese Medicine theory, the Cang Zhu Dong Gua Zhu Zhan Tang (Atractylodes, Winter Melon, and Pork Shank Soup) primarily acts on the Spleen (SP), Stomach (ST), and Bladder (BL) meridians. Atractylodes lancea (Cang Zhu) is acrid and bitter in flavor, warm in nature, and enters the Spleen, Stomach, and Liver meridians. Its function of drying dampness and fortifying the Spleen is the core of the formula. According to TCM, “the Spleen prefers dryness and dislikes dampness.” Cang Zhu can effectively eliminate the dampness turbidity that obstructs the Spleen, restore the Spleen’s transport and transformation function, thereby improving symptoms such as poor appetite, abdominal distension, and diarrhea caused by Spleen Deficiency.

Wax gourd (Benincasa hispida) is sweet and bland in flavor, slightly cold in nature, and enters the Lung, Large Intestine, and Urinary Bladder meridians. It clears heat, promotes urination, reduces swelling, and detoxifies. Paired with Atractylodes lancea (Cangzhu), which is warm, and wax gourd, which is cool, their properties balance each other, harmonizing the overall medicinal nature to avoid excessive warmth-dryness or cold damage to the Stomach. Pork shank meat (Sus scrofa domestica) is sweet and salty in flavor, neutral in nature, and enters the Spleen, Stomach, and Kidney meridians. It nourishes yin, moistens dryness, tonifies the middle, and boosts qi, providing energetic support during the dampness-dispelling process while preventing excessive diuresis from depleting qi and yin.

The exquisite subtleties of the herb compatibility.

The combination of *Atractylodes lancea* rhizoma (Cangzhu) and wax gourd (Donggua) is classic: Cangzhu excels at drying dampness, while Donggua promotes water drainage; together, they comprehensively resolve damp pathogens in the body. Pork shank meat, as a nourishing flesh-and-blood substance, not only tonifies the Spleen and Stomach but also moderates the medicinal properties, allowing the entire formula to expel pathogenic factors without damaging the healthy qi and to support the upright without retaining pathogens—embodying the TCM therapeutic wisdom of “combining attack and supplementation.”

Indications

Atractylodes and Winter Melon Pork Shank Soup is particularly suitable for individuals with significant internal dampness. Such people often present with a sensation of heaviness in the body, lassitude in the limbs, facial edema, sticky and unformed stools, a white or yellow greasy tongue coating, and poor appetite. For those who live long-term in damp environments or have a dietary preference for cold, raw, and greasy foods, leading to impaired Spleen and Stomach transportation and transformation functions, this soup is an excellent choice for regulation.

Furthermore, this soup is also suitable for the following groups: firstly, office workers who sit for long periods, lack exercise, and have a sluggish metabolism; secondly, women with mild edema (fluid retention), especially when experiencing lower limb edema before or after menstruation or during pregnancy—they may consume it in moderation under medical guidance; thirdly, elderly individuals with weak digestive function (Spleen deficiency pattern) who are prone to abdominal distension. For the general population seeking a healthy diet and wishing to prevent Dampness-related issues, this soup also serves as an ideal daily health-maintenance tonic.

Contraindications

Although the soup made with Atractylodes lancea (Cang Zhu), winter melon (Benincasa hispida), and pork shank is mild in nature, it is not suitable for everyone. The following groups should exercise caution or avoid consumption: first, those with Yin deficiency with internal heat, presenting with heat in the palms and soles, dry mouth and throat, night sweats, red tongue with scant coating, etc. The warm-drying nature of Atractylodes lancea may aggravate Yin deficiency symptoms; second, those with severe Spleen and Stomach deficiency cold, presenting with aversion to cold, loose stools, cold pain in the abdomen, etc. The slightly cold attribute of winter melon may cause discomfort.

Third, pregnant and breastfeeding women should consult a professional TCM practitioner before consumption to ensure safety. Fourth, individuals who are taking other medications, especially nourishing herbal formulas, should be cautious as these may interact with the properties of *Atractylodes lancea* (Rhizoma Atractylodis). Fifth, those who are extremely weak or recovering from a major illness should first focus on tonifying (supplementing) the body; only after their constitution improves should they consider resolving Dampness. Sixth, individuals allergic to wax gourd (*Benincasa hispida*) or *Atractylodes lancea* should avoid this soup. Additionally, this soup should not be consumed continuously over a long period; it is recommended to take it intermittently based on one’s individual constitution and seasonal changes.

Ingredient Formula Ratios

Precise ingredient ratios are key to ensuring the efficacy and palatability of medicinal meals. Below is the recommended formula for Cangzhu (Atractylodes lancea) & Winter Melon Pork Shank Soup (serves 2–3): Cangzhu (Atractylodes lancea rhizome) 15 g, winter melon (Benincasa hispida) 500 g, pork shank meat 300 g, fresh ginger (Zingiber officinale) 3 slices, red dates (Ziziphus jujuba) 4 pieces, salt to taste. Among these, Cangzhu is the core medicinal herb; its dosage should not be excessive—15 g is sufficient. For the winter melon, fresh ones with the skin intact are preferred, as they enhance the diuretic effect.

If one wishes to enhance the dampness-dispelling effect, add 20 g of Coix seed (Semen Coicis) and 15 g of Adzuki bean (Semen Phaseoli Calcarati). For those with a more deficient constitution, add 10 g of Astragalus root (Astragali Radix) and 10 g of Codonopsis root (Codonopsis Radix) to tonify qi. For the pork shank meat, select the lean portion with low fat content so that the soup remains light and not greasy. All medicinal materials can be obtained from Chinese herbal pharmacies. It is recommended to choose high-quality, dry, and mold-free Atractylodes rhizome (Rhizoma Atractylodis), and for the wax gourd (winter melon), select a fresh one that is intact, of moderate weight, and free from damage.

Preparation Method

Cooking the Atractylodes (Cangzhu), Winter Melon, and Pork Shank Soup requires patience and attention to detail. Below are the detailed step-by-step instructions:

First, prepare the ingredients. Quickly rinse Atractylodes lancea (苍术) under clean water to remove surface dust, then soak it in clean water for 20 minutes to facilitate the extraction of its medicinal properties. Wash the wax gourd (冬瓜) thoroughly, keeping the skin intact (as the skin is rich in diuretic components), and cut it into 3 cm cubes. Rinse the pork shank (猪展肉), cut into large chunks, blanch in cold water, bring to a boil and cook for 3 minutes, then remove and drain. Slice fresh ginger and remove the pits from red dates (红枣).

Second, decoct the medicinal soup. Take a clay pot or ceramic pot and add enough clean water (approximately 2000 ml). Place the soaked Cangzhu (Atractylodes lancea), ginger slices, and red dates (Ziziphus jujuba) into the pot. Bring to a boil over high heat, then reduce to low heat, cover with the lid, and simmer gently for 30 minutes to allow the medicinal properties of Cangzhu to fully infuse into the soup. Third, add the main ingredients. Put the blanched pork shank and winter melon (Benincasa hispida) chunks into the pot together. Bring to a boil again over high heat, then reduce to low heat and continue simmering for 40-50 minutes until the pork shank is tender and cooked through, and the winter melon becomes translucent. Finally, add an appropriate amount of salt for seasoning 5 minutes before turning off the heat, stir well, and then the soup is ready to be served.

Drinking Tips

To maximize the benefits of the Atractylodes and Winter Melon Pork Shank Soup, here are three tips worth noting: First, it is recommended to drink about one small bowl (approximately 200–250 ml) about one hour after meals, 2–3 times per week. Do not overconsume. Drinking it on an empty stomach may irritate the stomach and affect digestion. Second, this soup is best consumed while hot. A warm soup facilitates the absorption of its medicinal properties and supports the Spleen and Stomach in their transportation and transformation functions. Drinking it after it has cooled not only diminishes the taste but may also lead to internal Cold-Dampness, weakening its Dampness-dispelling effect.

Third, pay attention to dietary coordination during consumption. Avoid raw, cold, greasy, and sweet foods, as these can easily aggravate dampness and impair the herbal effect. It is recommended to eat light, easy-to-digest foods such as millet porridge and steamed vegetables. Fourth, this decoction should not be stored overnight; it is best to prepare and consume it on the same day. If storage is necessary, refrigerate and reheat within 24 hours before drinking, though the medicinal efficacy may be reduced. Fifth, individuals with a sensitive constitution may try a small amount initially to observe the body’s response, and continue only if no discomfort occurs. If symptoms of internal heat such as dry mouth or constipation appear, reduce the amount of Cangzhu (Atractylodes lancea, Atractylodes) or increase the proportion of Donggua (Benincasa hispida, Winter Melon), or consult a Chinese medicine practitioner to adjust the formula.