Honey Steamed Yam | IDDSI Level 5 Recipe

IDDSI Level 5 (Minced and Moist) | 35 minutes | Easy | Vegetarian

Chinese yam (淮山, wai san) is a traditional ingredient in Cantonese cuisine, prized for its gentle, nourishing effect on digestion. When steamed until fully tender and glazed with a light honey sauce, the yam achieves a soft, moist texture that is naturally IDDSI Level 5 compliant — individual pieces yield easily to fork pressure without requiring a knife. The natural mucilaginous properties of Chinese yam help coat and soothe the throat, which may be beneficial for patients with dysphagia affecting the pharyngeal phase. This is a traditional, culturally familiar dish that is well accepted in Hong Kong care homes.

Ingredients (2–3 servings)

• 300 g fresh Chinese yam (淮山, also called nagaimo; peeled — wear gloves as the sap can irritate skin) or 200 g dried Chinese yam (rehydrated in water for 2 hours)
• 2 tablespoons honey
• 1 tablespoon warm water
• 1/2 teaspoon sesame oil
• Pinch of salt
• 1 teaspoon wolfberries (枸杞; optional garnish; ensure they are very soft before serving or remove entirely)

Method

1. Peel fresh Chinese yam wearing kitchen gloves; cut into rounds approximately 1.5 cm thick; rinse under cold water to remove surface sliminess
2. Arrange yam rounds in a single layer in a heatproof dish; add 2 tablespoons of water to the base of the dish
3. Steam over medium-high heat for 18–22 minutes until the yam is completely tender — it should pierce with almost no resistance when tested with a skewer
4. While yam is steaming, mix honey, warm water and sesame oil in a small bowl until well combined
5. Remove steamed yam from steamer; drain any excess water from the dish
6. Pour honey glaze over the yam; return to steamer for a further 3 minutes to allow glaze to set and penetrate
7. If using wolfberries: soak in hot water for 10 minutes until very soft; place on top of glazed yam for colour; remove before serving if unsure about swallowing safety

Texture Test

IDDSI Level 5 (Minced and Moist) confirmation: Each yam round should break apart easily when pressed firmly with the flat of a fork using light pressure. It should not require a knife. After pressing, pieces should be no larger than 4 mm. The texture must be moist throughout — dry or powdery centres indicate under-steaming.

Safety Notes

⚠️ Wolfberry caution — whole wolfberries, even when softened, may not consistently meet Level 5 requirements; remove entirely for patients with severe dysphagia; serve as garnish only for patients tolerating Level 5 well.

⚠️ Do not use dried powdered Chinese yam — the medicinal powder form is not appropriate for this recipe; use fresh or rehydrated whole yam only.

⚠️ Skin irritation — the fresh yam sap contains oxalate crystals that cause skin tingling; always peel with gloves; rinse cut yam thoroughly before cooking.

⚠️ Honey for diabetic patients — reduce or omit honey and use a small amount of maple syrup instead; confirm with care plan.

Sourcing Outside Hong Kong

For international care kitchens and home cooks outside Hong Kong, Cantonese ingredients are widely available at East and Southeast Asian grocery stores:

• United Kingdom: Wing Yip (Birmingham, London, Manchester), See Woo (London), Loon Fung (London)
• United States: 99 Ranch Market (West Coast), H Mart (East Coast), local Chinatown grocers
• Canada: T&T Supermarket (national chain), local Asian markets
• Australia: Burlington Supermarket, Tang’s, local Chinese grocers in Chinatown precincts
• Singapore & Malaysia: Sheng Siong, NTUC FairPrice (Singapore); Tesco, Mydin (Malaysia)
• Online: Sous Chef (UK/EU), Amazon.com (US), Yami.com (US)

Key Cantonese pantry ingredients: East Asian grocers including Wing Yip (UK), H Mart (US/CA), T&T (CA), and Sheng Siong (Singapore) cover most items in this recipe.

If a specific ingredient is unavailable in your region, the recipe notes alternative substitutions in the Ingredients section. For dishes requiring fresh Cantonese-specific ingredients (e.g. preserved century egg, fresh rice noodle rolls), check with your local East Asian grocer before substituting — texture compliance for IDDSI levels may require specific products.

Nutrition

Approximately 160 kcal per serving (100 g yam), 2 g protein, 36 g carbohydrate, 1 g fat. Chinese yam is rich in resistant starch and mucilaginous polysaccharides that act as prebiotics for gut-friendly bacteria. It also contains diosgenin, a plant compound traditionally associated with digestive and hormonal support in Chinese medicine. The relatively low glycaemic impact makes it suitable for elderly diabetic patients when honey is used in moderation.