Pumpkin Cream Soup | IDDSI Level 2 Recipe

IDDSI Level 2 (Mildly Thick) | 30 minutes | Easy | Vegetarian

This pumpkin cream soup (南瓜忌廉湯) is calibrated to IDDSI Level 2 — mildly thick, flowing freely from a spoon but slightly slower than water, with no lumps or fibre particles. The natural sweetness of Japanese pumpkin (kabocha) pairs with cream and a touch of nutmeg to create a warm, comforting soup that is both nutritionally dense and gentle enough for residents with the most severe swallowing difficulties. At Level 2, this is suitable for those who require thickened fluids but cannot tolerate the resistance of a Level 3 consistency.

Ingredients (3–4 servings)

Main:

• 500g Japanese pumpkin (kabocha / 栗南瓜), peeled, deseeded and cut into 3cm cubes
• 1 small onion, roughly chopped
• 1 clove garlic
• 1 tablespoon unsalted butter
• 700ml vegetable or light chicken stock (low sodium)
• 100ml single cream (or evaporated milk for a lighter version)
• Pinch of ground nutmeg
• Salt to taste
• White pepper to taste

Method

1. Melt butter in a medium saucepan over medium heat. Add onion and garlic; sauté for 3–4 minutes until translucent and fragrant.
2. Add pumpkin cubes and stock. Bring to a boil, then reduce heat and simmer for 18–20 minutes until pumpkin is completely tender (a skewer should pass through with no resistance).
3. Remove from heat. Transfer all contents to a blender; blend on high speed for 2 minutes until completely smooth and homogeneous.
4. Pass through a fine-mesh sieve into a clean saucepan, pressing the solids firmly; discard any fibrous residue.
5. Return the sieved soup to low heat. Stir in the cream (or evaporated milk) gradually.
6. Add nutmeg, salt and white pepper; stir to combine.
7. Check IDDSI Level 2 consistency: pour from a spoon — it should flow freely in a thin stream, dripping rapidly but leaving a thin coating. If too thick, add warm stock in small amounts and stir; if too thin, simmer briefly to reduce.

Texture Test

IDDSI Level 2 (Mildly Thick) confirmation: Pour from a filled spoon — the soup should flow off the spoon rapidly and continuously in a thin stream. On a fork, it drips through the tines quickly. On a tilted plate, it flows freely. IDDSI syringe test: full 10ml expelled in 1–4 seconds.

Do not over-thicken — Level 2 requires very free-flowing consistency. The cream itself provides mild thickness; do not add cornstarch or commercial thickener unless the consistency falls below Level 2 after sieving.

Safety Notes

Sieving is mandatory — even a small amount of unblended pumpkin fibre can raise the consistency above Level 2 and create a choking risk.

Temperature — serve at 55–65°C. Soups that are too hot can impair sensory detection of swallowing difficulties.

Dairy allergy — replace cream with coconut cream or oat cream for lactose-intolerant residents; this also adds a pleasant, mild sweetness.

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)

Japanese pumpkin / kabocha (栗南瓜): stocked at most East Asian grocery stores including H Mart, T&T, Wing Yip, and Sheng Siong.

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 170 kcal per serving (250ml), 3g protein, 22g carbohydrates, 8g fat. Japanese pumpkin is exceptionally rich in beta-carotene (provitamin A), which the body converts to vitamin A — essential for immune function, vision and skin integrity. It is also a good source of potassium, vitamin C and fibre (removed by sieving in this recipe, making it gentle on the digestive system).

Cultural Note

Pumpkin cream soup entered Hong Kong’s cafe culture through Western-style restaurants and hotel dining in the 1970s, and has since become a fixture on the menus of local cha chaan tengs and hospital canteens. The smooth, sweet warmth of a well-made pumpkin cream soup carries a particular comfort for elderly residents — a gentle, familiar warmth that bridges Western technique and the Cantonese preference for mellow, nourishing soups.