How do I cook brisket so it is tender?

Brisket is the chest muscle of a cow. It works constantly, so it is dense with collagen — which is exactly why it is cheap and exactly why it is superb once that collagen has melted. It needs time, not heat.

Step by step

1. Choose the right piece.Point end is fattier and more forgiving; flat end is leaner and slices more neatly. A layer of fat on top is a good sign, not a fault — leave it on.
2. Salt it the day before if you can.A tablespoon of salt per kilo, rubbed over and left uncovered in the fridge. It seasons all the way through and dries the surface so it browns better.
3. Brown it hard first.A very hot pan or a hot oven for twenty minutes. This is flavour, not sealing — the browning happens once, at the start, because nothing browns in a covered pot.
4. Cook it covered with a little liquid.Stock, stout, tinned tomatoes or just water, coming a third of the way up. It is not a boil; the liquid keeps the environment humid so the surface does not dry out.
5. Hold it at 150°C, or low in a slow cooker.Five to eight hours for a two-kilo piece. Hotter does not speed it up meaningfully and it dries the outside.
6. Expect it to get tougher before it gets tender.Around 70°C the muscle fibres squeeze out water and it feels worse than when it went in. Push through this. The collagen only starts melting properly above about 75°C and takes hours.
7. Test with a skewer, not a thermometer.It is ready when a skewer or thin knife goes in and out with no resistance at all, like into soft butter. That is the only reliable test.
8. Rest it in its own liquid.Thirty minutes at least, an hour is better, still covered. Brisket reabsorbs a surprising amount and slices far better warm than hot.
9. Slice across the grain.Look at which way the fibres run — they change direction between the point and the flat — and cut at right angles to them. Cutting the wrong way makes tender brisket chew like rope.

Tips

• Done is a texture, not a temperature. Skewer test, every time.
• It gets tougher around the four-hour mark and then relaxes. That stage is normal and is where most people give up.
• Cooked the day before and reheated in its liquid, brisket is better, not worse.

Common mistakes

• Taking it out at a target internal temperature — Brisket has no doneness temperature in the way a steak does. The collagen conversion is time-dependent, so a brisket at 90°C for twenty minutes is tough and the same brisket at 90°C for three hours is not.
• Slicing along the grain — It leaves the long muscle fibres full length, so every mouthful has to be chewed apart. The same meat cut across the grain is short-fibred and gives way immediately.

If it doesn't work

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