Knives: two chosen well do the work of twelve
A knife is the only tool in the kitchen you pick up hundreds of times a day. It is also where the most money is wasted: bad knives cannot be sharpened, and a knife that does not cut forces you to press — and pressing is the real cause of almost every cut finger.
What to look for
- A chef’s blade of 8–10 in (20–25 cm) that is thin just behind the edge. It is not weight that cuts, it is angle.
- Steel hardness: mid-range European steels are tempered to 55–58 HRC, high-end Japanese knives to 60–63 HRC. Harder means the edge lasts longer — and that the blade is more fragile if you twist it or knock it.
- Edge angle: European knives usually come at 15–20° per side, Japanese at 10–15°. The more acute the angle, the better it cuts and the sooner it dulls.
- A full-tang handle: the steel runs the whole length of the handle. It transmits the motion better and vibrates less. Check there is no play between blade and handle and no loose rivets.
- A small 3–4 in (8–10 cm) utility knife for tips, garlic, shallots and precision work, plus a peeler — straight blade or Y-peeler.
- A 10–12 in (25–30 cm) honing steel and a medium water stone around 1000 grit. A steel does not sharpen: it realigns. The stone sharpens.
What to avoid
- The twelve-piece set: twelve mediocre blades that cannot be sharpened properly.
- Very thin, light blades that flex as they cut. Where a blade bends it cannot hold an edge.
- Hollow plastic handles with a glued-in blade: they loosen over time and cannot be repaired.
- Owning one big knife only. Without a small one, the big one gets used for jobs it was never shaped for, and the edge pays for it.