Salt is probably the ingredient you use more often than almost anything else in the kitchen.
But not all salt behaves in quite the same way.
Table salt and sea salt both perform the same fundamental job: they add saltiness and, used properly, help bring out the flavour already present in food. But differences in crystal size, texture, processing and the way we use them can make one more useful than the other depending on what you’re cooking.
So rather than asking whether sea salt is simply better than table salt, a more useful question is:
Which salt should I use, and when?
What is table salt?
Table salt is usually mined from underground salt deposits and then highly refined to produce small, very uniform crystals.
It is predominantly sodium chloride and may contain anti-caking agents to keep it flowing freely. In the UK, some table salts are also fortified with iodine, although iodised salt is less commonplace here than in some other countries.
Its great advantage is consistency.
The small crystals dissolve quickly and because they’re uniform, table salt is particularly useful when a recipe requires a precise amount of salt.
That makes it perfectly good for things such as:
- baking
- bread making
- pasta water
- brines
- recipes where the salt needs to dissolve completely
There’s nothing inherently wrong with table salt. It is simply designed primarily to provide saltiness rather than texture or additional flavour.
What is sea salt?
Sea salt is produced by evaporating seawater, leaving behind salt crystals.
Depending on how it is produced, those crystals can range from very fine grains to large flakes.
Sea salt can also retain trace amounts of minerals naturally present in seawater. These can contribute subtle differences in colour and flavour, although nutritionally the quantities are generally very small.
For cooking, the bigger difference is often texture rather than mineral content.
Larger crystals are easier to pick up between your fingers, easier to see as you season and slower to disappear on the surface of food.
That can give the cook more control.
Does sea salt actually taste better?
Sometimes — but the answer is more complicated than it first appears.
Once completely dissolved into a soup, sauce or pan of boiling water, the difference between ordinary sea salt and table salt may be relatively subtle.
Where sea salt becomes much more noticeable is when the crystals remain partly intact.
Think about salt scattered over roast potatoes, grilled vegetables or a freshly sliced tomato.
Here you’re experiencing not only saltiness but texture.
A crystal hits the tongue, dissolves and produces a small burst of flavour.
That’s one reason many cooks prefer sea salt: you can season with it rather than simply make something salty.
Sea salt vs table salt for meat
For steaks, chops, chicken and roasting joints, sea salt is particularly useful.
Seasoning before cooking allows salt to begin dissolving on the surface of the meat. Given enough time, some of that seasoned moisture can then move back into the food.
A coarse or medium sea salt also makes it easy to see how much you’ve applied.
For most everyday meat cooking:
Sea salt is our preference.
Table salt will still season the meat perfectly well, but its very fine crystals make it easier to accidentally apply more salt than intended.
Sea salt vs table salt for vegetables
Vegetables are where changing when you use salt can make a surprisingly large difference.
Instead of waiting until the vegetables reach the plate, try seasoning them during cooking.
A pinch of sea salt added to onions as they soften, mushrooms as they fry or vegetables before roasting becomes part of the cooking process.
You’re not simply adding saltiness at the end.
You’re building flavour while the ingredients change.
For roast vegetables in particular, sea salt also works well because some crystals can remain on the surface and provide occasional little bursts of seasoning.
Sea salt vs table salt for soups, sauces and stews
Here the difference between the two salts becomes smaller.
Both will dissolve into liquid.
The more important lesson is to season gradually.
Add a little salt early, taste as the dish develops, then adjust again later.
This is particularly important with stews and sauces that reduce during cooking. As water evaporates, flavours — including saltiness — become concentrated.
It’s much easier to add another pinch than rescue an oversalted casserole.
Either salt works, although we tend to favour sea salt because it’s easy to season by hand.
Sea salt vs table salt for pasta water
This is one occasion where expensive sea salt isn’t particularly necessary.
The salt is going into a large quantity of water and dissolving completely.
Fine sea salt or ordinary table salt will both do the job.
Save your more interesting salts for somewhere you’ll actually notice them.
Sea salt vs table salt for baking
Baking rewards precision.
If a recipe specifies a particular salt, use it.
A teaspoon of fine table salt can contain considerably more salt by weight than a teaspoon of large sea-salt crystals because the smaller crystals pack together more tightly.
That’s why substituting one salt for another by volume can cause problems.
If your baking recipe gives the quantity in grams, things become much simpler.
Five grams is five grams regardless of crystal size.
What about the minerals in sea salt?
This is probably the most overstated difference between sea salt and table salt.
Sea salt can contain trace minerals such as magnesium, calcium and potassium depending on where and how it is produced.
Those minerals may contribute subtle flavour and colour differences.
But you shouldn’t choose sea salt because you expect it to be a significant source of minerals.
The quantities are tiny.
Nor is sea salt automatically a healthier way of consuming lots of salt. Both sea salt and table salt contain substantial amounts of sodium.
The more interesting reason to choose sea salt is culinary:
texture, handling and the way it allows you to season food.
The bigger difference isn’t the salt. It’s when you use it.
This is something we’ve become slightly obsessed with at Broomhill Farm.
Many of us grow up thinking seasoning means putting salt and pepper on food once it reaches the table.
Try moving that salt shaker into the kitchen instead.
Season your potatoes before roasting them.
Add a pinch to onions while they’re cooking.
Season meat before it hits the pan.
Taste a sauce halfway through cooking rather than waiting until you serve it.
Then taste again.
Small amounts added at different stages can produce a much more deeply seasoned dish than trying to correct everything with salt at the end.
Good seasoning isn’t about using more salt. It’s about using it at the right moment.
And once you’ve switched to sea salt?
There’s another interesting step you can take.
Salt is very good at carrying flavour.
Which raises a question we started experimenting with here on the farm:
What happens if the salt you’re seasoning with already contains some of the flavours you’re cooking with?
We grow herbs including rosemary, thyme, sage, basil, oregano and dill here at Broomhill Farm in North Devon.
We harvest and dry them, then blend them with sea salt to make our Pinch Me! herb-infused salts.
The idea isn’t to replace herbs or completely change the flavour of your cooking.
It’s much simpler than that.
Instead of reaching for plain salt while roasting potatoes, you might use rosemary salt.
Instead of ordinary salt on tomatoes, try basil or oregano.
Chicken might get thyme.
Roast vegetables might get sage.
The salt still performs its normal job — but at the same moment you’re seasoning the food, you’re introducing another layer of flavour.
For cooks who’ve already moved from table salt to sea salt, it’s a natural progression.
First, think about the salt you use.
Then start thinking about what else that pinch of salt could bring to the pan.
That’s where cooking gets interesting.
A simple rule to remember
Use table salt when precision and complete dissolution matter.
Use sea salt when texture, handling and seasoning control matter.
And whichever you choose, concentrate less on the salt shaker at the table and more on seasoning while you cook.
That’s usually where the biggest improvement is hiding.