What is the best knife for cutting vegetables?

Updated August 2026 · 8 min read · UK Japanese-steel knife specialists

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Vegetables are the bulk of most prep, and the knife you reach for decides whether that is a pleasure or a chore. Below we compare the nakiri, santoku, chef's knife and the rest on blade shape, edge and price, then cover care, sharpening and technique.

Table of contents

Types of knives and their uses in vegetable cutting

When it comes to cutting vegetables, the type of knife you use makes a real difference to the precision and ease of your cuts. Different knives are designed for different tasks, and choosing the right one helps you achieve the chop, slice or dice you are after.

Here is a closer look at the most common types used for vegetables, and what each one is genuinely good at.

Chef's knife: A chef's knife is the versatile all-rounder in most kitchens. It typically has a blade 8–10 inches long that tapers to a pointed tip.

The curved edge allows a rocking motion while cutting, which makes it good for slicing, dicing and chopping vegetables. It also handles mincing herbs and crushing garlic.

Santoku knife: A santoku is a Japanese-style blade, similar in job to a chef's knife but typically shorter at 5–7 inches with a much flatter edge. It slices, dices and chops vegetables well, and unlike a nakiri it also copes with meat and fish. If you only want one knife, this is the one.

Paring knife: A paring knife has a small 3–4 inch blade tapering to a point. It is made for precision work — peeling, trimming and coring — and for small produce like berries and cherry tomatoes. It is a second knife, not a first one.

Utility knife: A utility knife has a 4–6 inch blade — essentially a larger paring knife. It handles peeling, slicing and light chopping, and suits smaller fruit and vegetables where a full-size blade feels unwieldy.

Nakiri — the Japanese vegetable knife

A nakiri has a straight, flat edge and a squared-off tip, usually around 6.5–7 inches. It is thin and light — the opposite of a cleaver, despite the similar silhouette. Because the edge is flat, it meets the board along its whole length, so one downward push cut separates the slice completely. No rocking, no last-millimetre hinge of carrot holding the pieces together.

It is double-bevelled, so left- and right-handed cooks use it identically, and it takes a shallow edge at around 15 degrees per side. What it is not good at: anything requiring a point, and anything with a bone. It is a specialist, and it is very good at the one thing.

Serrated knife: A serrated knife has a jagged edge that saws through soft, skinned vegetables like tomatoes and mushrooms without crushing them. It is also the right knife for bread. It is not a knife for bone — leave that to a cleaver or a butcher.

What knife do chefs use to chop vegetables?

In professional kitchens the default is a chef's knife or gyuto, because one blade covers meat, fish and vegetables through a long shift. For vegetable prep specifically, many chefs reach for a nakiri or a santoku — the flatter edge chops faster and more evenly, with less hinging on thin slices.

Our picks for cutting vegetables

Knife	Edge shape	Best for	From
Nakiri — best for vegetables	Flat, squared tip	Push-cutting vegetables, high volume prep	£69.99
Santoku	Gentle curve	One knife for vegetables, meat and fish	£79.99
Chef's knife / gyuto	Pronounced belly	Rocking cuts, larger produce, general prep	£79.99

Want the longer shortlist? See our full picks in the best Japanese-steel knives for vegetables.

What to look for when choosing a vegetable cutting knife

A few things matter more than the rest when you are picking a knife for vegetable prep.

Blade material: Most kitchen knife blades are some form of stainless steel, and the useful distinction is how much carbon is in it. High-carbon stainless steels such as VG10 and AUS-10 — the cores used across our range — harden to around 60–61 HRC, which is what lets them hold a thin, keen edge, while the chromium keeps them rust-resistant in a normal kitchen. Softer stainless is more forgiving and easier to re-sharpen but goes blunt sooner. Plain carbon steel (no chromium) takes a superb edge but will rust if left wet, which is why it is rare in domestic kitchens.

Size and weight: The size and weight of the knife affect your comfort and control. A heavier knife gives more stability and momentum for chopping, but can tire the hand over a long prep session. A lighter knife is easier to control for fine work, though it does less of the job for you.

Blade shape: The shape of the blade decides the cuts you can make. A curved blade like a chef's knife allows a rocking motion and suits slicing, dicing and chopping. A completely flat blade like a nakiri is made for straight-down push cuts, which is why it is the cleanest option on vegetables. A pointed tip, as on a paring knife, is what you need for peeling and coring.

Handle material: The handle material matters more than people expect. It should give a comfortable, secure grip and be made of something durable — pakkawood, resin and stabilised wood are all common.

Quality and price: Quality affects sharpness, durability and how the knife performs over years rather than months. You do not have to spend a fortune. Look for a well-balanced knife made with good materials, and be honest about how much prep you actually do.

Care and maintenance of a vegetable cutting knife

Proper care keeps a vegetable knife performing and makes it last. A few habits cover almost all of it:

• Keep it clean: Wash your knife after use with warm soapy water and dry it thoroughly. That prevents rust, discolouration and bacteria build-up. Never put it in the dishwasher.
• Store it properly: Store the knife dry, ideally in a block, a magnetic strip or a saya. Loose in a drawer is how edges get chipped.
• Use a proper board: Always cut on wood or soft plastic. Glass, stone and ceramic boards will wreck a thin Japanese-steel edge in a single session.
• Sharpening: Hone regularly and sharpen on a stone when honing stops bringing the edge back. A sharp knife is a safer knife.
• Handle care: Keep the handle clean, dry and in good condition — it is what gives you grip and control.
• Avoid harsh detergents and abrasives: These can damage both the blade finish and the handle.

Browse our sharpening stones →

Tips and techniques for efficiently and safely cutting vegetables

Good technique makes prep faster and cuts the risk of injury. Here are the ones worth building in:

• Use the right knife: A nakiri for volume vegetable prep, a santoku or chef's knife for mixed work, a paring knife for peeling and coring.
• Hold the knife correctly: Pinch the blade between thumb and forefinger just in front of the handle, and wrap the remaining fingers round the handle. It feels odd for a week and then it feels obvious.
• Keep your fingers tucked in: Curl the fingertips of your guide hand under and let your knuckles rest against the flat of the blade.
• Match the motion to the blade: Push straight down with a nakiri; rock a chef's knife through the curve. Fighting the blade shape is what causes ragged cuts.
• Use the whole blade: Draw or push through the cut rather than pressing straight down in one spot — you get a cleaner cut and wear the edge evenly.
• Cut consistently: Even pieces cook evenly. It is the single easiest improvement to how food turns out.
• Keep your board stable: A damp cloth or a non-slip mat underneath stops it sliding.
• Cut larger items first: Work down from big to small so the board stays clear.
• Cut in multiple directions: For a finer chop or dice, turn the pile and go again rather than pressing harder.
• Use a peeler: For carrots, potatoes and cucumbers, a peeler is faster and safer than a blade.
• Prep ahead if you need to: Pre-cut vegetables keep for a day or two in an airtight container in the fridge.
• Practise: Take your time and let speed arrive on its own. It always does.

How to sharpen a vegetable cutting knife

Honing and sharpening are two different jobs, and the difference matters.

Honing realigns an edge that has rolled over in use. It removes almost no metal. Run a honing steel or ceramic rod down each side of the blade a few times, holding the blade at roughly the same angle as its bevel. Do this often — every few sessions.

Sharpening actually removes metal to create a fresh edge, and it is done on a whetstone. For the double-bevelled Japanese-style knives we sell, hold the blade at around 15 degrees per side — a fingernail-and-a-half of gap between spine and stone is a decent visual guide. Softer European knives are typically ground nearer 20 degrees per side, which is why using a single fixed angle for every knife in the drawer is a mistake.

• Soak and keep the stone wet: A wet stone cuts cleanly and stops swarf clogging the surface.
• Start coarse, finish fine: Use a coarse grit to set the edge and remove nicks, then a finer grit to refine and polish it.
• Keep the angle consistent: Consistency matters far more than hitting an exact number. Wobbling produces a rounded, dull edge.
• Work the burr: Sharpen one side until you feel a fine burr along the whole edge, then do the other side and strop it off.
• Test it: A sharp knife will part a sheet of paper cleanly and drop through a tomato skin without pressure.
• Or ask someone else: If you would rather not, a professional sharpening service is inexpensive and quick.

If you have never used a stone before, our step-by-step guide to sharpening a knife with a whetstone walks through the whole process.

Different types of vegetable cutting methods

The cut you choose changes the presentation, the texture and how quickly something cooks. These are the ones worth knowing:

Slicing: The most basic cut, used for vegetables cooked whole or in large pieces — slicing peppers, aubergine or courgette.

Dicing: Cutting into small, uniform cubes. Ideal for soups, stews and salads — dicing onions, carrots or celery.

Chopping: Cutting into irregular pieces, for stir-fries, salsas and relishes — chopping coriander, parsley or basil.

Julienning: Cutting into thin matchsticks. Good for salads, sandwiches and stir-fries — julienned carrots, cucumbers or peppers.

Mincing: Cutting very small, to spread flavour through a dish — mincing garlic or ginger.

Shredding: Cutting into thin strips, for slaws, salads and sandwiches — shredding cabbage or carrots. A tall nakiri is particularly good here, because the blade height clears the pile off the board.

How to cut vegetables in a way that preserves their nutrients

How and when you cut affects how much nutritional value survives to the plate. A few practical points:

• Cut just before cooking or eating: Vegetables begin losing nutrients as soon as they are cut, so prep close to the point of use.
• Use a sharp knife: A sharp edge parts the cell walls cleanly instead of crushing them, which slows the loss and keeps texture better.
• Limit exposure to heat and light: Store cut vegetables in airtight containers in the fridge and avoid long cooking times.
• Cook gently: Steaming, sautéing and stir-frying preserve more than prolonged boiling.
• Avoid overcooking: Cook until tender but still with some bite.
• Use the cooking water: Much of what leaches out ends up in the water, so use it for soups, stews or gravies.
• Eat some raw: Raw vegetables keep the vitamins that heat degrades, so a share of raw prep is worth building in.

Frequently asked questions

What is the best knife for cutting vegetables?

A nakiri. Its flat edge meets the board along its whole length, so one push cut goes cleanly through without rocking. If you want a single knife that also handles meat and fish, choose a santoku instead.

Is a nakiri better than a santoku for vegetables?

For vegetables alone, yes — the nakiri's completely flat edge cuts more cleanly and more quickly. The santoku is the better buy if you want one knife for everything, because its gentle curve also copes with meat and fish.

What knife is best for cutting hard vegetables like squash or cabbage?

A nakiri. The flat edge stays in contact with the board across the full cut, so dense cabbage and squash separate rather than hinge. Cut straight down and never twist or prise the blade — that is how thin edges chip.

Can you use a chef's knife for vegetables?

Yes. A chef's knife works perfectly well, it just needs a rocking motion because of its curved belly, and thin slices tend to stay joined at the far end. It is the least specialised of the three, not the worst.

What angle should a vegetable knife be sharpened at?

Around 15 degrees per side for a double-bevelled Japanese-style knife. Softer European knives are usually ground nearer 20 degrees per side. Keep the angle consistent on the stone — that matters more than hitting an exact number.

Conclusion

If you cut a lot of vegetables, a nakiri will change how that job feels. The flat edge does the work a curved blade asks your wrist to do, and the cuts come out clean rather than crushed.

If you would rather own one knife than three, buy a santoku. It gives up a little on vegetables and gains everything else. A chef's knife remains a perfectly good answer too — it is simply the least specialised.

Whichever you choose, keep it sharp, cut on wood, and prep close to when you cook. That covers most of what separates good vegetable prep from a chore.

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