IDDSI LEVEL 1 – 4
The thickness is regulated by adding extra bananas or reducing the amount of liquid. Add sweeteners if extra sweetness is desired. For a less sweet version use unsweetened plant milk. Soy protein powder makes the smoothie much thicker and is also better for those who need extra calories and protein
Ingredients
Level 1 Slightly Thick
Level 2 Mildly Thick
Level 3 Moderately Thick
Level 4 Extremely Thick
Method
Level 1 Slightly Thick
- Blend all the ingredients together in a liquidiser.
- Sieve the milkshake, then do a flow test to check IDDSI level before serving.
Level 2 Mildly Thick
- Blend all the ingredients together in a liquidiser.
- Sieve the milkshake, then do a flow test to check IDDSI level before serving.
Level 3 Moderately Thick
Fortified with vegan protein powder
- Blend all the ingredients together in a liquidiser.
- Sieve fortified milkshake to avoid lumps, then do a flow test to check IDDSI level before serving.
Level 4 Extremely Thick
Fortified with vegan protein powder
- Blend all the ingredients together in a liquidiser.
- Sieve fortified milkshake to avoid lumps, then test to check IDDSI level before serving.
For more great ‘Texture Modified’ recipes, click here.

