Essential Knife Skills for the Home Cook
Knowing your cuts transforms cooking from a chore into a rhythm. These standard shapes ensure your ingredients cook at the same rate, preventing mushy bits alongside raw chunks in the same pan.
A dull knife is your biggest risk.
Spend a moment honing your blade before you start. Keep your fingertips tucked under your knuckles—the 'claw'—to keep your fingers safe while you guide the knife.
- 8-inch chef's knife
- heavy wooden cutting board
- bench scraper
What goes in.
- 3large carrots, peeled
- 2yellow onions, peeled and halved
- 1large russet potato
Establish a flat surface
Before making any cut, trim a thin slice off the side of the vegetable to create a flat, stable base. Never try to cut a rolling, round ingredient.
The method.
The Batonnet
Trim the carrot into a rectangle. Slice lengthwise into 1/4-inch planks, stack them, then slice again into uniform 1/4-inch sticks.
The Dice (Brunoise/Small/Medium)
Take your batonnet sticks and line them up. Slice across them to create cubes. Aim for 1/4-inch for small dice or 1/2-inch for medium.
The Onion Julienne
With the onion halved root-to-stem, slice through the root end in radiating lines toward the stem. This creates clean, long strips that hold their shape in a sauté pan.
The Rondelle
Hold the carrot steady. Slice crosswise at consistent intervals to create circular coins. Use this for root vegetables that will be braised or roasted.
When it doesn't go to plan.
Use a bench scraper to move ingredients from the board to the pan; don't drag your knife edge against the board.
If your knife is slipping, place a damp paper towel underneath your cutting board to anchor it.
Practice consistency over speed; speed comes naturally once your hands learn the repetition.
The ones that keep coming up.
Why does the size of the cut matter?
Size dictates surface area. Smaller cuts expose more interior to the heat, meaning they cook faster and soften quicker.
How do I keep my onions from making me cry?
Use your sharpest knife. A dull blade crushes the cell walls, releasing the enzymes that cause the irritation; a sharp edge slices through them cleanly.
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