kosher or sea salt

Salt used in culinary practice, distinguished from table salt by its larger crystal structure and minimal additives. Kosher salt, despite its name, refers not to a salt that meets Jewish dietary laws but rather to salt traditionally used in koshering meat—the process of drawing out blood and moisture from raw flesh. Sea salt is harvested through evaporation of seawater and retains trace minerals from its source. Both types lack the anti-caking agents (typically sodium ferrocyanide or calcium silicate) and iodine additives common in table salt, resulting in a cleaner mineral taste. Kosher salt crystals are notably larger and less dense than table salt by volume, making it preferred for precise seasoning control. Sea salt varieties vary by origin (Atlantic, Mediterranean, Pacific) and production method (evaporated, hand-harvested, or mechanically processed).

Kosher and sea salt are essential finishing salts and all-purpose seasonings in professional and home kitchens. Their larger crystals dissolve more slowly, allowing for better tactile control during seasoning and providing pleasant textural contrast on finished dishes. Kosher salt is favored for brining, curing, and seasoning meat due to its rapid absorption. Sea salt, particularly fleur de sel and Maldon varieties, is commonly used as a finishing salt for caramelized dishes, vegetables, and salads where crystalline structure is visible and valued. Both are used for seasoning stocks, sauces, and baked goods, though ratios differ from table salt due to density variations. In preservation techniques such as salt-curing and fermentation, these salts' purity makes them preferable to iodized alternatives.