Salt blocks are large, solid pieces of salt, often made from Himalayan pink salt or sea salt. They are used for cooking, serving, and even grilling food. When heated, salt blocks can impart a subtle flavor to dishes, while also providing a unique presentation. In addition to cooking, salt blocks can be used for chilling foods like fruits and desserts. They are versatile and can be placed on the grill, in the oven, or even in the freezer. Proper care, such as avoiding sudden temperature changes, helps maintain the integrity of the salt block.