Also: salt, seasoning with salt, salting, dry-brining, dry brining, layered seasoning, seasoning balance, salt balance, kosher salt, sea salt, table salt
Salt is the single most important seasoning in cooking — not because it adds flavour of its own but because it opens the perception of every other flavour in a dish.
Why it works
Salt dissolves into water on and inside food, and sodium ions interact with taste receptors in several ways at once. It suppresses the perception of bitterness, amplifies sweetness, and heightens the volatile aroma compounds that travel from food to the olfactory system. A bland dish is usually not missing flavour — it's missing the salt that would let you taste the flavour that's already there. (McGee, On Food and Cooking, 2nd ed., pp. 641–643.)
Salt also changes the physical structure of food. Applied early to raw meat, it draws surface moisture out by osmosis. Within 30-45 minutes, that moisture reabsorbs, now carrying dissolved salt deep into the muscle. The result: meat seasoned throughout rather than only on its surface, and a drier exterior that browns more readily. This is dry brining. (McGee, pp. 154–156.)
On vegetables, salt draws water from cells by the same mechanism. It is why salted aubergine weeps within minutes, why salted cabbage softens into sauerkraut over days, and why salting green vegetables too early turns them limp. (Nosrat, Salt Fat Acid Heat, pp. 31–38.)
How to use it
- Season meat 40 minutes to 24 hours before cooking. Longer is better for larger cuts. Pat dry before the pan hits it.
- Use kosher or flaky sea salt when seasoning by hand. Larger crystals let you gauge quantity and distribute evenly. Fine table salt over-seasons if you're not measuring.
- Salt pasta water until it tastes like mild seawater. Roughly 10g per litre. Pasta cooked in unsalted water cannot be rescued afterwards.
- Salt vegetables at the start if you want them to sweat (onions for a base), at the end if you want them crisp (roasted courgettes, stir-fried greens).
- Taste as you go. Season in layers — at the start, during, and just before serving. A single late addition often lands flat.
Common mistakes
- Salting only at the end. Surface-salt alone doesn't penetrate and leaves the inside bland.
- Undersalting pasta water because "the sauce is salty." Pasta seasoned only from the outside is hollow.
- Using iodised table salt for finishing. The bitter iodine note is detectable against delicate foods.
- Measuring by pinch without accounting for grain size. A teaspoon of Diamond Crystal kosher salt contains roughly half the sodium of a teaspoon of table salt.
- Treating salt as a blanket taboo for health reasons. For most home cooks, properly seasoned home cooking contains less total salt than ready meals or restaurant food, because it's seasoned deliberately rather than to mask.
See also
Examples
(auto-appended as the user logs cooks that touch this concept)
2026-04-27 — I dry-brined chicken thighs for 2 hours. The skin wasn't as crispy as I wanted, but I don't think the brine was the problem. The issue was that I hadn't dried the meat thoroughly enough before roasting.
Salt draws moisture to the surface during brining, which is useful — it seasons the meat and helps it retain water as it cooks. But that surface moisture has to go before the thighs hit the oven. If the skin is even slightly damp, it steams rather than crisps. I needed to pat the meat completely dry, right up until roasting time, even after the brine had done its work.
Sources
- McGee, Harold. On Food and Cooking: The Science and Lore of the Kitchen, 2nd ed. Scribner, 2004. pp. 154–156, 641–643.
- Nosrat, Samin. Salt Fat Acid Heat. Simon & Schuster, 2017. pp. 15–78.