Sea Salt Vs. Table Salt—What’s The Difference?
Salt is the most important seasoning in any kitchen. While all salt is made of sodium chloride, the way it's harvested and processed makes all the difference when it comes to taste and texture.
Making the choice between sea salt and table salt depends on your health needs and the specific dish you are cooking, so it's important to understand the difference.
Harvesting and processing
Table salt is usually mined from underground salt deposits. It's heavily processed to remove minerals and often contains additives to prevent clumping.
Sea salt is produced through the evaporation of ocean water or saltwater lakes. It's a natural process that requires less refining. Because it undergoes fewer steps, sea salt often retains trace minerals like magnesium, potassium, and calcium that come from the water.
Texture and size
The most obvious difference between the two is the size of the grains. Table salt is ground into fine, uniform crystals that dissolve quickly in water or batter.
Sea salt comes in various forms, including large flakes or coarse crystals. These larger pieces provide a distinct crunch that works well when sprinkled onto various dishes.
Flavor
Table salt has a very straightforward and sharp salty taste. Because table salt is so fine, it can easily make a dish too salty if you are not careful with your measurements.
Many people find that sea salt has a more complex and brighter flavor because of its mineral content. These minerals can add subtle earthy or briny notes to your food.
The role of iodine
Table salt is frequently fortified with iodine, which is an essential nutrient for thyroid health. This started in the 1920s to prevent health issues in the general population.
Most sea salts do not contain added iodine. If you switch entirely to sea salt, you should ensure you get enough iodine from other sources like seafood, dairy, or certain leafy greens.
Best uses
Table salt is best used for baking or boiling pasta because it dissolves evenly and measures predictably. It's the best choice for shaker use at the dinner table.
Sea salt is better as a finishing touch on grilled meats, roasted vegetables, or even chocolate desserts. The coarse grains stay intact longer and provide a burst of flavor.
The takeaway
Salt is a simple tool that makes a massive impact. Understanding the differences between these salts allows you to be more intentional with your seasoning.
Neither one is strictly better than the other, as they both serve unique purposes in the kitchen. By keeping both on hand, you can improve the texture and taste of your home cooked meals.