Toasted refers to the process of heating food, typically bread, until it becomes warm and crispy. This is often done using a toaster, an appliance designed specifically for this purpose. The heat causes the sugars in the bread to caramelize, resulting in a golden-brown color and enhanced flavor. Toasting can also apply to other foods, such as nuts or marshmallows, where the goal is to achieve a similar crispy texture and rich taste. In culinary contexts, toasted items are often used in recipes or served as snacks, enhancing the overall dining experience.