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The Art of Crafting Homemade Sea Salt: Make your own sea salt from seawater.

The Art of Crafting Homemade Sea Salt: Make your own sea salt from seawater.

Homemade sea salt

Welcome, culinary adventurers! Today, we're embarking on a remarkable journey to learn how to make homemade sea salt. Creating your own sea salt at home is a simple yet rewarding process that allows you to enjoy the purity and flavor of this essential seasoning. This process is not just about creating a seasoning; it's about connecting with the ocean's rhythm and understanding the essence of salt making. Whether you’re a seasoned chef or a curious foodie, this guide will teach you how to transform pristine water available in the ocean into a full cup of salt, brimming with flavor and purity. Making sea salt involves harvesting salt from seawater through evaporation. So, gather your buckets and let’s start this savory exploration.

finished salt

Ingredients and Materials to make sea salt

- Sea water: Use clean, unpolluted seawater. You can collect it yourself if you're near a non-industrialized coastline or purchase it from a reliable source.
- Large pot or pan: Preferably with a wide surface area to aid in evaporation.
- Cheesecloth or fine mesh strainer: To remove impurities from the seawater.
- Sun or stovetop: Depending on your preference and weather conditions.
- Storage container: Clean, airtight jars or containers for storing the finished salt.

Collecting and Preparing the Seawater

The journey of salt making starts with collecting the water. The process of finding and collecting seawater is pretty straightforward: Go to the ocean and collect water from the ocean using a siphon or jug. Make sure the deposit that you use to collect the water is clean and that in the vicinity of the area where you are collecting the water there is no sewage discharge, this way you can make sure the water is clean. So basically, choose a clean and unpolluted area of the ocean. Collect seawater in large quantities, preferably several gallons, using a clean container and take it home. Then, before you continue it is important to filter the ocean water to ensure the water is clean enough. So, at home, use a fine mesh strainer or cheesecloth to remove any debris or impurities from the collected seawater. This step is crucial for obtaining clean salt.

collecting the sea water

Evaporating the salt from seawater

Once the seawater is collected and filtered the next step is to delve into the heart of making sea salt – evaporating the water. You can use various methods, from letting the sun do the work to boiling the water on the stove. First it is the old classic Sun Method. Pour the filtered seawater into a large, shallow pan or container. Place it in a sunny, well-ventilated area. Allow the sun to evaporate the water, leaving behind salt crystals. Let it evaporate slowly. Stir occasionally to aid in the evaporation process and to prevent crust formation. Next you can use the Stovetop Method. Pour the filtered seawater into a large pot and bring it to a simmer on the stovetop. Keep the heat low and allow the water to slowly evaporate. Stir occasionally to prevent sticking and ensure even evaporation

sea water evaporating

Harvesting and Using Your Sea Salt

As your saltwater dries out completely and larger salt crystals form, it’s time to harvest. So, as the water evaporates, salt crystals will start forming on the surface or along the edges of the container. You would need a clean spoon or spatula to gently collect these crystals. Alternatively, you can carefully lift the formed crust of salt and place it onto a clean surface to dry further. Once you've collected the salt crystals, and the salt is dry, allow them to air dry completely. This can take a few days to a week, depending on the climate and humidity. Store the dried sea salt in clean, airtight containers to maintain its freshness.

harvesting evaporated salt from sea water

Advanced Tips and Tricks

  • Purity of Water: Ensure the seawater you collect is free from pollutants or contaminants.
  • Patience is Key: The evaporation process may take time, especially in humid climates. Be patient and allow the water to evaporate naturally.
  • Quality Check: Before storing, ensure the salt crystals are completely dry to prevent clumping or moisture retention.


Homemade sea salt not only adds a unique touch to your culinary creations but also offers a satisfying sense of accomplishment. Experiment with different quantities and evaporation methods to find what works best for you. Enjoy the process and the delicious results of your labor!


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