Observant Jewish cooks and kosher households heavily prefer kosher salt because its unique coarse, flaked grain structure makes it exceptionally efficient at drawing out residual blood from freshly slaughtered meat, which is a mandatory requirement under biblical dietary laws. Beyond its historical religious application in blood extraction, professional and home chefs widely favor kosher salt for everyday cooking because its large crystals are easy to pinch, distribute evenly, and prevent oversalting compared to fine-grain table salt.