Knife Skills 101: The 5 Cuts Every Home Cook Should Master

A sharp knife and a confident hand are the foundations of good cooking. Before the heat, before the seasoning, before anything else — the way you cut your ingredients affects how they cook, how they taste, and how the finished dish looks on the plate. These five cuts will give you the vocabulary and technique to cook like a professional.

The most important rule: keep your knife sharp

A dull knife is more dangerous than a sharp one. It requires more force, which means less control and a higher chance of slipping. Hone your knife with a steel before each use, and have it professionally sharpened every few months depending on how often you cook.

Invest in one good chef's knife — a 20–23cm blade is the most versatile. You will use it for almost everything in this guide.

Cut 1: The julienne

What it is: Long, thin matchstick cuts, typically 3mm x 3mm x 6cm. Used for stir-fries, salads, garnishes, and any recipe where you want quick, even cooking of vegetables.

How to do it: Square off the vegetable first by trimming the sides to create a flat, stable surface. Slice into planks of the desired thickness, stack the planks, then cut into matchsticks along the length. Carrots, courgettes, capsicum, and leeks all julienne beautifully.

Cut 2: The brunoise

What it is: Tiny, uniform cubes — about 3mm on each side. The brunoise is the julienne taken one step further: you simply gather your julienned strips and cut across them to produce perfect little dice.

Why it matters: Uniform size means uniform cooking. A mirepoix of brunoise vegetables will melt into a sauce evenly, with no large chunks left raw. This cut is the foundation of countless classic French sauces and soups.

Cut 3: The chiffonade

What it is: Fine ribbons of leafy herbs or greens, typically basil, mint, spinach, or kale. Stack the leaves on top of each other, roll them tightly into a cylinder, then slice across the roll to create thin ribbons.

Important: Do not chiffonade basil too far in advance — the cut edges oxidise and turn black. Chiffonade just before serving, or dress immediately with olive oil to slow the browning.

Cut 4: The rough chop

What it is: Irregular, rustic pieces used when precision doesn't matter — stocks, slow braises, soups that will be blended. The rough chop is about speed and efficiency, not uniformity.

Technique: Use the 'rock and chop' method — keep the tip of the knife on the board and rock the blade up and down in a smooth arc while moving the ingredients back under the knife with your guiding hand. Curl your fingers into a 'claw' grip on the ingredient to protect your fingertips.

Cut 5: The tourné (optional but impressive)

What it is: A seven-sided football-shaped cut traditionally used for root vegetables like carrots, turnips, and potatoes. It requires a small curved paring knife and considerable practice.

Why bother: Learning the tourné teaches you knife control and confidence. Even if you never use it in everyday cooking, the muscle memory it develops will make every other cut cleaner and more precise.

The guiding hand

Regardless of which cut you are using, your non-knife hand should always be in the 'claw position': fingertips curled under, knuckles forward, acting as a guide for the blade. The flat side of the knife rests lightly against your knuckles as you cut — your knuckles act as a rail, keeping the slice width consistent and protecting your fingers.

Spend 15 minutes a day practising these cuts and within two weeks you will notice a marked improvement in both speed and confidence at the board. Good knife skills are not about being flashy — they are about being consistent, controlled, and efficient.

Tags: Knife Skills, Techniques, Fundamentals