EduKhana · 2026learn to cook, one skill at a time
Basics

Knife skills: the 10-minute daily drill

EduKhana · 2026

Good knife skills are the single biggest speed upgrade in a home kitchen. They make prep safer, faster and more even — and even cooking is what separates decent food from good food.

The grip that changes everything

Pinch the blade itself between thumb and forefinger, wrap the remaining fingers around the handle. The hand feels unstable for a day, then clicks: the knife becomes an extension of your arm, and the wrist stops doing dangerous steering work.

Five cuts to practice

CutSizeUsed for
Brunoise3 mm cubesSoups, garnishes
Small dice6 mmSoffritto, salsas
Medium dice12 mmRoasts, stews
Julienne3 mm stripsStir-fries, salads
Chiffonadethin ribbonsHerbs, leafy greens

Safety rules that matter

  • Claw grip on the guiding hand — fingertips tucked, knuckles forward.
  • A stable board: damp towel underneath, no sliding.
  • A falling knife has no handle — step back, never catch.
  • Sharp is safe: a dull knife needs force, force means slips.

The ten-minute drill

One onion a day. Peel, halve, dice to 6 mm, then mince half of it finer. Time yourself. In two weeks you will cut prep time in half — and stop dreading recipes that start with "finely chop two onions".