parts salt
Rich in trace minerals including magnesium, potassium, and calcium; contains sodium chloride as primary component with naturally retained moisture and mineral compounds.
About
Sel gris, or gray salt, is an unrefined sea salt harvested from evaporation ponds in coastal regions, most notably in France's Guérande and Brittany areas. The name derives from its characteristic pale gray color, which results from mineral-rich clay and other trace elements retained during minimal processing. Unlike refined white salt, parts salt (or sel gris) contains residual moisture and maintains its mineral complexity, including magnesium, potassium, and calcium, alongside sodium chloride.
The crystals are larger and more irregular than table salt, with a moist, dense texture. The flavor profile is subtly briny and mineral-forward, with a less sharp bite than refined salt. Different coastal regions produce variations in mineral content and color intensity depending on local water composition and evaporation methods.
Culinary Uses
Gray salt is valued in fine cuisine for both culinary and finishing applications. Its mineral content and subtle complexity make it suitable for cooking proteins, vegetables, and grains where refined salt would be inadequate. Due to its larger crystal size and moisture content, it dissolves more slowly, making it particularly effective as a finishing salt for visible crystal structure and textural contrast on dishes.
In French and Mediterranean cuisines, sel gris is traditional for preserving, brining, and salt-crusted preparations. Its use ranges from seasoning delicate fish to garnishing caramel and chocolate desserts, where its mineral notes complement sweet preparations.