How do I test the texture for IDDSI Level 4?

Apply approximately 140 g of pressure with the back of a fork. Level 4 flattens completely and does not spring back; Level 5 compresses but does not flatten; Level 6 resists the fork. Retest after every preparation batch.

Who is this recipe suitable for?

This recipe is designed for IDDSI Level 4. Each patient's required IDDSI level must be confirmed by a speech-language pathologist. Do not self-assign a diet level — silent aspiration can occur without coughing.

How should texture-modified food be stored?

Puréed food can be refrigerated for 24–48 hours or frozen for 1–2 months. After reheating, always retest texture — freezing and refrigeration can alter consistency.

Level 4 Puréed

Prep: 20 min Difficulty: Easy Main ingredient: broccoli

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Tofu & Broccoli Puree | IDDSI Level 4 Recipe

IDDSI Level 4 (Pureed) | 20 minutes | Easy | Vegetarian

豆腐西蘭花泥 (tofu and broccoli puree) combines the folate-rich, antioxidant-dense broccoli with silken tofu’s smooth body and plant protein. Broccoli florets, when steamed fully soft and blended with tofu, produce a vivid emerald-green puree with a more substantial body than spinach alone — suitable for residents who prefer a slightly more filling vegetarian soft food. The tofu contributes calcium and plant protein that complement broccoli’s folate, vitamin C and iron.

Ingredients (2–3 servings)

Main:

250g broccoli florets (with tender stems)
200g silken tofu
3 tablespoons warm vegetable stock or water
1 teaspoon olive oil
1 small clove garlic

Seasoning:

Salt to taste
White pepper to taste
Pinch of lemon zest or a few drops of lemon juice (optional)

Method

Steam broccoli florets over vigorous boiling water for 12–14 minutes until completely tender with no resistance. Do not under-cook; firm broccoli will produce a grainy puree.
Heat olive oil in a small pan; sauté garlic for 30 seconds until fragrant; remove from heat.
Transfer hot steamed broccoli, silken tofu, sautéed garlic and vegetable stock to a blender.
Blend on high speed for 2 minutes until completely smooth.
Season with salt, white pepper and lemon zest/juice if desired; blend briefly to incorporate.
Check consistency: should hold a soft mound shape on a spoon without flowing. Adjust with stock or additional tofu as needed.

Texture Test

IDDSI Level 4 (Pureed) confirmation: Holds a gentle mound shape on a spoon; does not flow or pour. Under spoon pressure, yields smoothly with no lumps. On a tilted plate, moves very slowly. No identifiable broccoli or tofu pieces remain.

Safety Notes

Full cooking of broccoli — broccoli contains tough fibrous stems that do not blend easily; ensure florets are completely tender before blending. Cut tender portions of stem (not the thick main stalk) into small pieces for inclusion.

Colour freshness — bright green colour indicates freshness and high vitamin content; serve within 30 minutes for best appearance and nutritional quality.

Garlic intensity — small amounts of garlic improve palatability; ensure garlic is fully sautéed (not raw) before blending to prevent harshness.

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)

Broccoli: universally available at any supermarket. Chinese broccoli (芥蘭) at East Asian grocers.

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 105 kcal per serving (approximately 150g), 9g protein, 4g fat, 8g carbohydrates. Broccoli is among the most nutrient-dense vegetables: exceptionally rich in vitamin C (approximately 80% of daily recommended intake per serving), folate, vitamin K, potassium and sulforaphane (a cancer-preventive compound). Silken tofu adds complete plant protein, calcium and isoflavones. This is one of the most nutritionally comprehensive vegetarian Level 4 options.

Cultural Note

西蘭花 (broccoli) arrived in Hong Kong’s markets from the 1970s onward and was rapidly absorbed into Cantonese stir-fry culture — becoming a standard ingredient in oyster sauce beef broccoli (蠔油牛肉西蘭花), one of Hong Kong’s most beloved everyday dishes. Presenting broccoli in puree form respects its nutritional value and its cultural familiarity while making it accessible to residents who can no longer manage solid or chopped food textures — a small but meaningful act of dietary inclusion.

⚠️ This recipe is for reference only. Texture varies by technique and ingredients. A speech therapist should confirm the appropriate IDDSI level.

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