Chinese Wolfberry and Chicken Soup (Pureed) | IDDSI Level 4 Recipe

IDDSI Level 4 (Pureed) | 40 minutes | Easy

Chinese wolfberry and chicken soup (杞子雞肉湯, gei ji gai yuk tong) is a classic Cantonese autumn and winter wellness soup — the vivid orange-red of goji berries (wolfberries) brightening a clear, nourishing chicken broth that is prized in Cantonese dietary tradition for its reputed vision-supporting and warming properties. Goji berries are among the richest natural sources of zeaxanthin and lutein, two carotenoids with documented benefits for macular health. Traditional versions serve the soup with whole goji berries and intact chicken pieces — both of which fall outside IDDSI Level 4 Pureed requirements. This adaptation fully cooks the chicken and goji berries together, then blends the entire batch to a smooth, uniform puree and strains it to remove all fibrous material, yielding a richly coloured, nourishing pureed soup that meets Level 4 standards throughout.

Ingredients (2–3 servings)

• 200g boneless, skinless chicken breast or thigh (all sinew and cartilage removed)
• 20g dried goji berries / wolfberries (soaked in warm water 15 minutes until softened; reserve soaking liquid)
• 600ml water or low-sodium chicken stock
• 3 slices fresh ginger
• 1/2 tsp salt
• Pinch of white pepper (optional)
• 1 tsp cornstarch (optional; for texture adjustment if needed)

Method

1. Soak dried goji berries in warm water for 15 minutes until fully softened and plump throughout. Strain and reserve 50ml of the orange-tinted soaking liquid.
2. Rinse chicken under cold water. Remove all visible sinew, cartilage, and skin. Cut into approximately 3cm pieces.
3. Combine ginger slices, chicken pieces, and 600ml water or stock in a saucepan. Bring to the boil over high heat, skimming any foam from the surface. Reduce heat to low, cover, and simmer for 20–25 minutes until the chicken is fully cooked through and tender.
4. Add softened goji berries and the reserved 50ml soaking liquid. Continue simmering on low heat for a further 5 minutes.
5. Remove and discard all ginger slices.
6. Transfer chicken, goji berries, and all cooking liquid to a blender. Blend on high speed for 60–90 seconds until completely smooth. Stop and scrape down the sides midway to confirm no chunks remain.
7. Pass the blended soup through a fine-mesh sieve to remove any residual fibres or unblended particles that could compromise the texture.
8. Return the strained puree to the saucepan. Season with salt and white pepper. If too thin for Level 4, mix 1 tsp cornstarch with 2 tbsp cold water and stir in gradually over low heat until the desired consistency is reached. Heat gently to serving temperature and serve immediately.

Texture Test

IDDSI Level 4 (Pureed) confirmation: Spoon a sample onto a flat surface — the puree should flow slowly but hold its shape for a few seconds before spreading. It should not flow freely like a liquid. Under a spoon pressed to the surface, the puree should move slowly with some resistance. Using the standard IDDSI syringe test, more than 10ml should flow in 10 seconds (distinguishing it from Level 3).

Particle-free confirmation: Rub a small amount between clean fingertips — the texture should be completely smooth with zero graininess, fibre, or lumps. Any detectable particles require additional blending and re-straining.

Safety Notes

⚠️ Remove all ginger slices before blending — ginger slices must be individually retrieved and discarded before the blending step. Ginger fibre resists full blending and can produce fine fibrous particles that require sieve-straining to catch.

⚠️ Chicken preparation is critical — all sinew, cartilage, and skin must be removed during preparation. These tissues are resistant to full blending and can produce fibrous particles that are difficult to detect in the finished puree but pose an aspiration risk.

⚠️ Consistency must match Level 4 — the finished puree should be clearly thicker than a Level 3 liquid. If the soup is too thin after straining, add the cornstarch slurry gradually and reheat, testing consistency after each addition. Confirm the texture is uniform throughout — no separation or pooling of liquid at the surface.

Sourcing in Hong Kong

• Boneless chicken thigh or breast: Wet market butchers or supermarket; boneless thigh has slightly higher fat content and produces a richer, smoother puree than breast — both are suitable
• Dried goji berries / wolfberries: Supermarket health food sections or Chinese herbalists; choose Ningxia goji berries (寧夏枸杞) — plump, bright red, with no musty smell — they contain the highest concentrations of zeaxanthin and lutein
• Low-sodium chicken stock: Supermarket or homemade; commercial options labelled 低鈉 (low sodium) are suitable for elderly individuals monitoring blood pressure

Nutrition

Approximately 110 kcal per serving (220ml), 14g protein, sodium approximately 230mg. Significant zeaxanthin and lutein content from goji berries. Chicken provides high bioavailability complete protein supporting muscle maintenance and immune function — particularly important for elderly individuals at risk of sarcopenia. Goji berries are among the most concentrated natural sources of zeaxanthin, a macular carotenoid with documented protective effects against age-related macular degeneration. The vivid orange-gold colour of the finished soup is visually appealing, which matters for elderly individuals with reduced appetite — an attractive appearance supports better compliance and food intake.

Cultural Note

Goji berries (枸杞, gei ji) occupy a respected place in both Cantonese home cooking and traditional Chinese medicine, where they are prescribed to support liver function and vision — the connection to eye health is well embedded in popular dietary understanding across generations. Chicken soup is the quintessential Cantonese restorative food: given to new mothers, to the recovering unwell, and to family members during cold weather as an act of care. Combining these two culturally significant ingredients in an IDDSI Level 4 pureed format ensures that elderly individuals with dysphagia can continue to receive both the nutritional and the emotional nourishment these foods carry — a meaningful expression of care in any dining or care setting.