Non-stick coatings are special layers applied to cookware, like frying pans and baking sheets, that prevent food from sticking during cooking. These coatings, often made from materials like Teflon, make it easier to cook and clean up afterward, as food slides off effortlessly. They are especially popular for cooking delicate items like eggs or pancakes. However, it's important to use non-stick cookware properly to maintain its effectiveness. Avoid using metal utensils that can scratch the surface, and opt for gentle cleaning methods. With proper care, non-stick coatings can last for years, making cooking more enjoyable and hassle-free.