CUH Logo

Mobile menu open

Puréed food IDDSI level 4

Patient information A-Z

IDDSI is the International Dysphagia Diet Standardisation Initiative.

Why is this food texture needed?

Puréed food may be used if you are not able to bite off or chew food or if your tongue control is reduced. Puréed foods only need the tongue to be able to move forward and back to bring the food to the back of the mouth for swallowing.

A bowl containing three types of puréed food
A bowl containing puréed food

What is puréed food?

  • ✔ Food that has been puréed or has a purée texture. It does not require chewing.
  • ✔ It is smooth in consistency with no ’bits’ for example no lumps, fibres, bits of shell/ skin or husk, particles of gristle/ bone. It may need to be sieved to achieve this.
  • ✔ It is a thick purée that holds its shape on a plate or when scooped.
  • ✔ It can be piped, layered, or moulded. It cannot be poured. It does not ’spread out’ if spilled.
  • ✔ It can be eaten with a fork because it does not fall through the prongs. The prongs of a fork make a clear pattern on the surface.
  • ✔ It is moist. Any fluid in or on the food is as thick as the purée itself.
  • ✔ Purée foods separately to improve appearance and interest.
  • It should not be runny like soup.
  • ❌ There is no loose fluid that has separated off.
  • ❌ The texture is not sticky in the mouth because this can cause the food to stick to the cheeks, teeth, roof of the mouth or in the throat for example thick, dry mashed potato.
  • ❌ No garnish, for example salad vegetables and coleslaw.
A fork and a spoon, each bearing puréed food
A fork and a spoon, each bearing puréed food
Top tips
  • You will need a blender, liquidiser or sieve.
  • You need to ensure there are no lumps.
  • Add sauces to your food; however, these must be as thick as the purée itself.
  • Purée each food separately to maintain their colour.
  • Present foods separately on the plate.
  • Add more flavour with ingredients like grated cheese, soft cheese, hummus, or pesto.
  • Do not purée foods with skins, seeds, bones, gristle or cartilage.
  • If you are making puréed food for someone else, purée half the food and eat the other half in its ‘normal’ form yourself.
  • Moulds can be used to shape thick puréed food. Moulds can be bought from shops and on the Internet.
  • Add flavour with mustard or curry powder, soy sauce, lemon juice, Bovril, Marmite or spices. Avoid using dried herbs.
  • Puréed food can cool down quickly. Warm the plate first to help retain some of the heat.
Meal ideas

Breakfast – must be puréed

  • Instant porridge such as Ready Brek or thick or a thick, smooth porridge.
  • Cereal wheat biscuits, for example Weetabix, well soaked with milk fully absorbed.
  • Milkshakes made with puréed fruit (thickener may need to be added).
  • Smooth yoghurt or fromage frais.
  • Peeled then puréed tinned or fresh fruit, for example peaches or pears.
  • Fruit smoothies.

Main meal – must be puréed

  • Chicken and gravy with vegetables.
  • Beef stew.
  • Cottage pie with vegetables.
  • Pork and apple casserole.
  • Fish in creamy sauce.
  • Macaroni cheese.
  • Cauliflower and broccoli bake.
  • Chicken and spinach curry with sweet potato.
  • Greek yoghurt with puréed banana and honey.

Dessert – must be puréed

  • Lemon sponge and lemon sauce.
  • Syrup sponge and custard.
  • Tinned rice pudding.
  • Thick, smooth yoghurt.
  • Chocolate mousse.
  • Fruit and custard or yoghurt.
  • Greek yoghurt with puréed banana and honey.
Foods to avoid

Avoid the following:

  • Mixed thin and thick textures: Soup with pieces of food, cereal with milk.
  • Hard or dry food: Nuts, raw vegetables (for example carrot, cauliflower, broccoli), dry cakes, bread, dry cereal.
  • Tough or fibrous foods: Steak, pineapple.
  • Chewy: Lollies/ candies/ sweets, cheese chunks, marshmallows, chewing gum, sticky mashed potato, dried fruits, sticky foods.
  • Crispy: Crackling, crisp bacon, cornflakes.
  • Crunchy food: Raw carrot, raw apple, popcorn.
  • Sharp or spiky: Corn chips and crisps.
  • Crumbly bits: Dry cake crumble, dry biscuits.
  • Pips, seeds: Apple seeds, pumpkin seeds, white of an orange.
  • Food with skins or outer shell: Peas, grapes, chicken skin, salmon skin, sausage skin.
  • Foods with husks: Corn, shredded wheat, bran.
  • Bone or gristle: Chicken bones, fish bones, other bones, meat with gristle.
  • Round, long shaped food: Sausage, grape.
  • Sticky or gummy food: Nut butter; overcooked oatmeal/ porridge, edible gelatin, sticky rice cakes.
  • Stringy food: Beans, rhubarb.
  • Crust or skin formed during cooking or heating: Cheese topping, mashed potato.
  • 'Floppy’ food: Lettuce, cucumber, baby spinach leaves.
  • ‘Juicy’ food: Where juice separates from the food piece in the mouth, for example watermelon.
  • Visible lumps: Lumps in puréed food or yoghurt.

Useful resources

  • The Caroline Walker Trust for information and guidance to encourage eating well.
  • Wiltshire Farm Foods (opens in a new tab) for ready prepared, frozen puréed meals that can be delivered to your home.
  • It’s made for you for ready prepared frozen puree meals that can be delivered to your home
  • Recipe books about purée foods:
    • The Dysphagia Cookbook by E Achilles.
    • Easy to swallow, easy to chew cookbook: over 150 tasty and nutritious recipes for people who have difficulty swallowing by D Weihofen.
    • Purée Foods with Substance and style by JW Richman.
    • The Purée Gourmet: A cookbook for puree food that look and taste delicious by JW Richman.

If you have any questions, please speak to your speech and language therapist directly or contact the Speech and Language Therapy Department on 01223 216200.

References/ sources of evidence

© The International Dysphagia Diet Standardisation Initiative 2019 @ The IDDSI Framework (opens in a new tab). Licensed under the Creative Commons Attribution Sharealike 4.0 License.

We are smoke-free

Smoking is not allowed anywhere on the hospital campus. For advice and support in quitting, contact your GP or the free NHS stop smoking helpline on 0800 169 0 169.

Other formats

Help accessing this information in other formats is available. To find out more about the services we provide, please visit our patient information help page (see link below) or telephone 01223 256998. www.cuh.nhs.uk/contact-us/accessible-information/

Contact us

Cambridge University Hospitals
NHS Foundation Trust
Hills Road, Cambridge
CB2 0QQ

Telephone +44 (0)1223 245151
https://www.cuh.nhs.uk/contact-us/contact-enquiries/