The IDDSI Level 6 Diet: Soft and Bite-Sized — Complete Guide & a 7 Day Meal Plan

Level 6 is the point where mealtimes start to feel like mealtimes again.

Not because everything is suddenly easy — but because the person can see food that looks like food, use a fork to break it apart themselves, and eat a version of what everyone else at the table is eating without it needing to be processed in a blender first. The dignity of a recognisable meal matters enormously. I've watched people on Level 6 eat more, eat more willingly, and engage more socially at the table than they ever did at Levels 4 or 5 — because the food finally looks and feels like something worth eating.

Level 6 is also the most misunderstood level for caregivers. The most common mistake I see is assuming that "soft" means any food that feels soft when pressed — and serving things that seem soft but fail the fork pressure test, or contain hidden textures that are unsafe. The thumbnail size rule is clear. What's less clear to most people is what it actually looks like on a plate, which foods pass the fork test and which don't, and how much of a normal menu is genuinely accessible at this level.

This guide answers all of that.

What IDDSI Level 6 Actually Means

IDDSI Level 6 (Soft and Bite-Sized) can be recommended for people who may have difficulties biting off pieces of food, chewing, and swallowing, but can chew bite-sized pieces down into little pieces that are safe to swallow. A moderate amount of chewing is required. The pieces are bite-sized to reduce choking risk. It is soft, tender, and moist, but with no thin liquid leaking or dripping from the food. It requires chewing. The ability to bite off a piece of food is not required. It can be mashed or broken down with pressure from a fork. A knife is not required to cut this food.

The three things that define Level 6 in practice:

Soft and tender — the food yields to fork pressure without requiring significant force. If you need to press hard to break a piece, it is not Level 6.

Bite-sized — pieces no larger than 1.5 cm × 1.5 cm (approximately the size of a thumbnail). This is the maximum size. Smaller is always fine.

Moist — thick sauces may be required. Food does not need to be mashed before serving. The moisture prevents the food from becoming dry or crumbly in the mouth, which would create unpredictable boluses.

The 15mm Rule — What It Looks Like in Practice

Bite-sized pieces no larger than 1.5 cm × 1.5 cm (half an inch each way).

1.5cm is approximately:

• The size of a thumbnail
• Roughly a sugar cube
• About the width of your little finger

The particle size of food should be 15mm or less for adults — roughly the size of a thumbnail.

This is significantly larger than the 4mm pieces at Level 5 — which means most foods that required mincing at Level 5 can be served as small soft pieces at Level 6. A piece of chicken that needed to be minced to rice-grain size at Level 5 can now be a small but recognisable bite at Level 6. That difference is visible on the plate and matters to the person eating.

What 15mm does NOT mean:

• That every piece must be measured with a ruler
• Those pieces need to be perfectly uniform
• That you need special equipment

A sharp kitchen knife and the thumbnail test are all you need. Cut pieces until they look roughly thumbnail-sized, then do the fork test to confirm softness.

The Fork Pressure Test — The Only Test That Matters at Level 6

Use the fork pressure test to confirm texture at Level 6.

How to do it: Hold a piece of food against a flat surface and press the side of a fork onto it with your thumb. The food should yield and break apart under gentle pressure — similar to the pressure a tongue can apply against the roof of the mouth. If it resists, bounces back, or requires significant force — it is not Level 6.

A food works at Level 6 if it meets the size requirement and passes the fork pressure test. Meats depend entirely on how they are prepared and whether they pass the fork pressure test.

This is the most important single sentence for Level 6 cooking: the fork test overrides appearance. A piece of chicken that looks soft may fail the fork test. A piece of slow-cooked lamb that looks like it might be too chewy may pass it easily. Test everything — don't assume.

What's Different From Level 5 — And What's Easier

What Level 6 allows that Level 5 didn't:

• Recognisably sized pieces of food — not minced or mashed
• More chewing is involved — the person actively chews rather than just applying tongue pressure
• A wider variety of proteins — properly cooked soft meats can be served as small tender pieces
• Some bread options — soft bread without seeds or crusts
• More fruit and vegetable variety — soft-cooked or ripe pieces rather than mashed
• Ability to eat with a fork as well as a spoon

What remains the same as Level 5:

• No hard, crunchy, or chewy foods
• No tough fibrous meats regardless of size
• No skin, bones, gristle, or seeds
• Food must be moist — dry pieces are not safe at Level 6
• Sauce is still often required to maintain moisture
• No mixed textures — thin liquid must not separate from the food

The practical implication: Level 6 is the first level where a caregiver can genuinely serve the person a version of a normal family meal without significant separate preparation in most cases. Many mainstream dinner recipes are Level 6 compliant with minor adjustments — cutting meat to thumbnail size, ensuring it's cooked until tender, and adding a sauce or gravy.

The Level 6 Food List

✅ Foods That Work Well at Level 6

Proteins:

Tender chicken — the most versatile Level 6 protein. Thigh meat cooked until genuinely tender — braised, slow-cooked, or poached — passes the fork test reliably. Breast meat is less forgiving and must be cooked in moisture (not dry-roasted) to remain soft enough. Cut to 1.5cm pieces. Remove all skin. Remove all skin, bones, and gristle. If texture cannot be served soft and tender, serve at a lower IDDSI level.

Slow-cooked or braised beef and lamb — casserole cuts (shin, chuck, shoulder) cooked low and slow until genuinely tender are among the most reliable Level 6 proteins. A slow-cooked beef stew where the meat falls apart under gentle fork pressure is Level 6 compliant when cut to 1.5cm. Steak and grilled meats are rarely Level 6 regardless of how they appear — always fork-test before serving.

Soft fish — most fish cooked gently are naturally Level 6 or lower. Steam, poach, or bake rather than fry. Remove all bones. Remove skin and bones. Salmon, cod, haddock, tilapia — all reliable Level 6 fish when cooked gently. Serve in a sauce or with moisture — dry baked fish that flakes dryly is not Level 6.

Eggs — scrambled, poached, soft omelette. Poached and scrambled eggs are suitable. Hard-boiled egg whites can be firm enough to fail the fork test — check before serving.

Minced meat dishes — bolognese, shepherd's pie filling, cottage pie, chilli con carne. Ground meat in a sauce is naturally Level 6 at standard cooking — no special preparation needed beyond ensuring the sauce is thick enough and the meat is not dry.

Sausages — preferably fluffy with a sauce. Soft sausages cooked until tender — not grilled until the skin is tough. Remove the skin. Cut to 1.5cm pieces. Test with a fork.

Soft legumes — well-cooked lentils, butter beans, cannellini beans. Naturally Level 6 when cooked until soft. Can be served whole (not mashed) at Level 6 — a significant variety improvement over Level 5.

Tofu and tempeh — soft tofu is naturally Level 6. Firm tofu requires checking with the fork test — texture varies by brand and cooking method.

Tinned fish — tuna, salmon, sardines. Naturally soft and moist when served with a sauce or mixed with mayonnaise.

Carbohydrates:

Soft bread — no dry or seeded breads. Soft white bread without seeds or hard crusts, fully soft throughout, is Level 6 compliant. Remove crusts. Do not serve toast or any bread that has dried out. The bread must remain soft when pressed — if it springs back firmly, it is not Level 6.

Pasta — cooked until genuinely soft — not al dente. Small pasta shapes are preferable (orzo, small penne, rigatoni) as they require less cutting. Cut into bite-sized pieces if needed so they can be managed safely without extra cutting at the table. Serve with thick, smooth sauce.

Rice — well-cooked rice in a thick sauce. At Level 6, rice does not need a sauce as absolutely as at Level 5, but moisture is still required to prevent dry grains. Risotto is an ideal Level 6 rice dish.

Mashed potato — still an excellent Level 6 option. Can be slightly less smooth than Level 4 or 5 — soft lumps are acceptable at Level 6 provided they are soft enough to break under tongue pressure.

Soft-cooked potato — boiled or baked potato flesh (no skin) cut into 1.5 cm pieces. A significant Level 6 advantage over Level 5 — potato pieces rather than mash.

Pancakes — soft, fluffy pancakes without crispy edges are Level 6 compliant. The inside of a thick, soft pancake passes the fork pressure test. Avoid thin, crispy crepes.

Soft cereals — porridge, Weetabix soaked in milk, Ready Brek. Same as Level 5 — drain excess liquid before serving.

Soft bread products — crumpets (without hard toasted surfaces), soft muffins (without hard crusts or dry texture), soft scones without dried fruit. The fork test overrides appearance — test each one.

Vegetables:

At Level 6, the approach to vegetables shifts significantly from Levels 4 and 5. Instead of mashing or blending, the focus is on cooking until genuinely tender and cutting into 1.5 cm pieces.

All well-cooked soft vegetables — carrot, courgette, squash, sweet potato, potato, pumpkin, parsnip, turnip, swede, broccoli florets, cauliflower florets. Cook until soft enough to break under fork pressure. Cut to 1.5cm.

Canned vegetables — often softer than fresh-cooked. Canned carrots, green beans, butter beans, and tomatoes (drained) are practical Level 6 vegetables with no cooking required.

Avocado — naturally Level 6 when ripe. No cutting needed — the flesh naturally breaks into soft pieces.

Ripe tomato — skin removed, deseeded, cut to 1.5cm pieces. The skin and seeds are what make tomatoes problematic at all dysphagia levels — remove both.

Avoid stir-fried vegetables. Stir-fried vegetables retain firmness — even vegetables that are soft when boiled will fail the fork test when stir-fried.

Fruit:

Level 6 is where fruit becomes genuinely varied again. Most soft ripe fruits work without mashing.

Banana — naturally Level 6 when ripe. Can be served as pieces rather than mashed. The riper the better.

Soft ripe melon — honeydew, cantaloupe, watermelon (seeds removed). Cut to 1.5cm pieces.

Soft canned fruit — peaches, pears, apricots, mandarin segments in juice or syrup. Drain excess liquid. Naturally soft and moist. One of the easiest Level 6 fruit options.

Ripe mango — cut into 1.5 cm pieces. Fork-test first — an underripe mango is too firm.

Soft berries — strawberries (hulled and halved), ripe raspberries. Seeds in raspberries are small enough not to be a Level 6 concern for most patients — confirm with SLP.

Peeled soft pear — skin removed, cut to 1.5cm pieces when ripe.

Peeled soft peach or nectarine — skin removed, stone removed, cut to 1.5cm pieces when ripe.

Drain excess juice. Remove pips and fibrous parts.

Dairy and desserts:

Cheese — soft cheeses (cream cheese, brie, camembert without rind, fresh mozzarella) are naturally Level 6. Hard cheeses like cheddar may pass the fork test in small pieces — test before serving. Grated cheese melted into a sauce is always appropriate.

Soft cake and sponge — soft sponge cake with smooth filling is appropriate. The keyword is soft throughout — a Victoria sponge with jam and cream is Level 6; a dry pound cake that crumbles is not. Check that there are no dry edges, hard crusts, or nuts.

Soft puddings and desserts — bread and butter pudding (soft, no dry crusts), steamed sponge pudding, soft cheesecake (no hard biscuit base), tiramisu (no hard ladyfinger pieces).

Ice cream — same caution as Level 5 — melts to thin liquid in the mouth. Confirm with SLP whether thin liquids are also restricted.

Thick yogurt, custard, mousse — all appropriate at Level 6 as at previous levels.

❌ Foods Not Appropriate for Level 6

Tough or chewy meats:

• Steak — almost always fails the fork test regardless of how it's cooked
• Grilled or roasted chicken breast without moisture dries out and becomes chewy
• Bacon — chewy and fibrous regardless of cooking method
• Sausages with tough skins — always remove the skin
• Processed meats (salami, prosciutto, jerky) — too chewy

Hard and crunchy foods:

• Raw vegetables — carrot, celery, cucumber, radish, capsicum
• Nuts and seeds of any kind
• Crispy or fried foods — chips, fried chicken, tempura
• Crackers, rice cakes, crispbreads
• Granola, muesli, trail mix
• Hard biscuits and cookies

Dry and crumbly foods:

• Dry cake without sauce or moisture
• Dry bread, toast, croutons
• Dry rice — rice without sauce at Level 6 is a choking risk
• Dry scones or muffins

Mixed texture risks:

• Soup with hard vegetable pieces
• Yogurt with whole fruit, seeds, or granola
• Cereal with excess thin milk — drain before serving
• Any food where a thin liquid separates from the solid component

Round, smooth, slippery foods:

• Whole grapes — a significant choking risk. Cut in half or quarters, or serve at Level 5 mashed
• Whole cherry tomatoes — cut into quarters, remove skin and seeds
• Large whole olives — halve or quarter
• Round hard sweets and boiled lollies — not appropriate at any dysphagia level

Fibrous and stringy foods:

• Stringy meats — pulled pork can be stringy even when tender
• Celery — fibrous regardless of cooking
• Asparagus — fibrous tips even when well cooked
• Pineapple — fibrous core

The Fork Test Is the Final Answer

The food list above is a guide — not a guarantee. A food works at Level 6 if it meets the size requirement and passes the fork pressure test. The same piece of chicken can be Level 6 when slow-cooked in a casserole and not Level 6 when dry-roasted. Context and cooking method determine the level, not the food name alone.

The two-step check for every Level 6 meal:

1. Size check: Is every piece 1.5cm or smaller? If not, cut further.
2. Fork pressure test: Does every piece yield under gentle fork pressure? If not, cook longer, add more moisture, or drop to Level 5 for that component.

Both must pass. A piece that is the right size but too firm is not Level 6. A piece that is soft enough but too large is not Level 6.

Making Family Meals Work at Level 6

Level 6 allows more texture and variety than minced foods while still avoiding toughness, dryness, or mixed textures. Foods hold their shape, break apart easily with a fork, and pieces are small enough to manage safely without extra cutting at the table.

Level 6 is the easiest dysphagia level to integrate into family cooking — and this is one of its most underappreciated advantages. Here is how the most common family meals adapt:

Roast dinner — serve the roast meat as a slow-cooked casserole-style rather than a carved joint. Soft roast vegetables cut to 1.5cm. Mashed or soft potato pieces. Thick gravy. The family eats the carved joint; the Level 6 portion is the slow-cooked version of the same meat.

Pasta dishes — bolognese, carbonara, pasta bake. Cook pasta very soft, cut to 1.5cm if using larger shapes, serve with thick sauce. The family eats the same dish — no separate preparation needed in most cases.

Curry — soft chicken or lamb curry with tender meat cut to 1.5cm, served over well-cooked rice with enough sauce. A genuinely family-meal appropriate Level 6 dish.

Soup — a thick soup with soft vegetable pieces at 1.5cm is Level 6 compliant. The family eats the same soup — no separate blending required if all the pieces are soft and the right size.

Fish and vegetables — poached or steamed fish with soft-cooked vegetables are one of the simplest and most naturally Level 6 meals available. Almost no modification is required.

Sandwiches — soft bread without crusts, soft filling (egg mayonnaise, tuna mayonnaise, cream cheese, soft avocado). A recognisable lunch that requires minimal preparation.

7-Day Level 6 Meal Plan

Every item has been checked against Level 6 criteria. Fork pressure test recommended for all proteins before serving. All pieces at 1.5cm or below.

Monday

Breakfast: Soft scrambled eggs with buttered soft white bread — no crusts. Cup of tea or coffee thickened to prescribed IDDSI liquid level.

Morning snack: Ripe banana pieces. Thick yogurt.

Lunch: Tuna mayonnaise on soft white bread — no crusts. Soft canned peach pieces in juice, drained.

Afternoon snack: Soft cream cheese with soft bread.

Dinner: Slow-cooked chicken thigh casserole — cut to 1.5cm, fork-tested. Mashed potato. Soft-cooked carrot pieces at 1.5cm in thick gravy.

Dessert: Soft sponge cake with thick custard — ensure no dry edges.

Tuesday

Breakfast: Weetabix soaked in full-fat milk — drain excess milk. Soft ripe strawberries halved.

Morning snack: Thick Greek yogurt.

Lunch: Soft egg mayonnaise sandwich — soft white bread, no crusts. Soft canned pear pieces, drained.

Afternoon snack: Soft avocado pieces.

Dinner: Beef bolognese with well-cooked small pasta — pasta cut to 1.5cm if needed. Thick sauce. Soft-cooked broccoli florets fork-tested.

Dessert: Soft rice pudding with mashed soft mango.

Wednesday

Breakfast: Soft fluffy pancakes with thick maple syrup. Soft ripe banana pieces.

Morning snack: Thick yogurt with soft canned peach pieces.

Lunch: Salmon with cream cheese on soft bread. Soft-cooked peas — whole at Level 6 if soft enough to pass the fork test; otherwise, mash.

Afternoon snack: Soft cream cheese.

Dinner: Mild chicken curry — tender chicken thigh pieces at 1.5cm in thick curry sauce. Well-cooked rice with sauce. Soft-cooked courgette at 1.5cm.

Dessert: Soft cheesecake — no hard biscuit base. Serve the filling only, or use a soft sponge base.

Thursday

Breakfast: Soft porridge with full-fat milk. Soft ripe melon pieces at 1.5cm.

Morning snack: Thick yogurt.

Lunch: Shepherd's pie — ground lamb in thick gravy, mashed potato topping. A complete Level 6 family meal — serve the same dish to everyone.

Afternoon snack: Soft ripe mango pieces.

Dinner: Poached salmon with cream sauce. Mashed potato. Soft-cooked carrot and courgette at 1.5cm.

Dessert: Thick custard with soft canned pear pieces, drained.

Friday

Breakfast: Scrambled eggs on soft white toast — no hard crusts. The toast must remain soft — if it has dried out, it is not Level 6.

Morning snack: Ripe banana.

Lunch: Soft chicken and vegetable soup — tender chicken pieces at 1.5cm, soft vegetable pieces at 1.5cm, thick broth (not thin pouring broth).

Afternoon snack: Soft avocado with cream cheese on soft bread.

Dinner: Slow-cooked lamb shoulder — cut to 1.5cm, fork-tested. Soft roasted sweet potato at 1.5cm. Thick gravy. Soft-cooked green beans cut to 1.5cm — check fork test; some green beans are stringy even when cooked.

Dessert: Tiramisu — soft throughout, no hard ladyfinger pieces. Check that the sponge layers are fully softened.

Saturday

Breakfast: Soft crumpet — warm and soft throughout, no hard toasted surface. Butter and soft cream cheese. Thick yogurt.

Morning snack: Soft canned mandarin segments in juice, drained.

Lunch: Fish pie — flaked soft fish in cream sauce, mashed potato topping. One of the most naturally Level 6 complete meals.

Afternoon snack: Thick yogurt.

Dinner: Pasta bake — well-cooked pasta cut to 1.5cm, soft chicken pieces in thick cheese sauce, soft vegetable pieces. Baked until soft throughout — no crispy top.

Dessert: Steamed sponge pudding with thick custard — ensure sponge is soft throughout, with no dry edges.

Sunday

Breakfast: Soft porridge. Ripe banana pieces.

Morning snack: Thick Greek yogurt with soft ripe peach pieces — skin removed.

Lunch: Soft white bread sandwich — cream cheese and ripe avocado. Soft canned fruit on the side.

Afternoon snack: Soft avocado.

Dinner: Sunday roast adapted for Level 6 — slow-cooked chicken thigh (not carved breast joint), soft roasted vegetables at 1.5cm, mashed potato, thick gravy. The family eats the same meal — the Level 6 portion is the slow-cooked version.

Dessert: Bread and butter pudding — soft bread layers fully soaked and soft throughout. Thick custard poured over.

The Common Mistakes at Level 6

Assuming soft-looking food passes the fork test. Roast chicken breast looks tender. Grilled salmon looks flaky. They may or may not pass the fork test depending on exactly how they were cooked. Test everything.

Forgetting the moisture requirement. Dry soft food — a piece of soft cake without sauce, plain rice without sauce — can still be a Level 6 failure because dryness creates unpredictable boluses. Moisture is not optional.

Serving foods that are the right size but contain hidden hard pieces. Soft bread with seeds. Yogurt with granola. A casserole with one piece of undercooked carrot. The whole dish needs to be Level 6 — not just most of it.

Serving whole round foods. Whole grapes, whole cherry tomatoes, whole blueberries — these are choking risks at Level 6 regardless of how soft they are. Always halve or quarter round foods.

Relaxing the standard on good days. Level 6 is prescribed based on the swallowing profile on a bad day, not a good day. Serving something that is almost Level 6 on a day when the person seems to be managing well is the day something goes wrong.

Frequently Asked Questions

References

IDDSI Framework. (2019, updated 2024). Level 6 — Soft and Bite-Sized: Descriptors and testing methods. https://www.iddsi.org/framework

Cambridge University Hospitals NHS Foundation Trust. (n.d.). Soft and bite-sized food IDDSI Level 6. https://www.cuh.nhs.uk/patient-information/soft-and-bite-sized-food-iddsi-level-6/

Surrey and North East Hampshire Community Services NHS. (2024). IDDSI Level 6 Soft and Bite-Sized Diet. https://surreynehantscommunityservices.nhs.uk/wp-content/uploads/2024/11/IDDSI-Level-6-Soft-and-Bite-sized-Diet-Updated.pdf

Royal Wolverhampton NHS Trust. (2025). Soft and bite-sized diet (IDDSI 6). https://royalwolverhampton.nhs.uk/wp-content/uploads/2025/06/Soft-and-bite-sized-diet-IDDSI-6.pdf

GentleFoods. (2024). Navigating IDDSI Level 6: Soft and bite-sized foods. https://mygentlefoods.com/blogs/resources-guide/navigating-iddsi-level-6-soft-and-bite-sized-foods

Roche Dietitians. (2021). IDDSI Q&A: IDDSI Soft and Bite-Sized (Level 6) meal list. https://www.rochedietitians.com/blog/2021/2/4/iddsi-frequently-asked-questions-iddsi-soft-amp-bite-sized-level-6-meal-list

Cichero, J. A. Y., et al. (2017). Development of international terminology and definitions for texture-modified foods and thickened fluids used in dysphagia management. Dysphagia, 32(2), 293–314. https://doi.org/10.1007/s00455-016-9758-y

American Speech-Language-Hearing Association. (n.d.). Adult dysphagia (Practice Portal). https://www.asha.org/practice-portal/clinical-topics/adult-dysphagia/