Breads are staple food items made from flour and water, often combined with yeast or other leavening agents. They come in various forms, including loaves, rolls, and flatbreads. Different types of flour, such as wheat, rye, or corn, can be used, resulting in diverse flavors and textures. Breads can be categorized into two main types: leavened and unleavened. Leavened breads, like sourdough and baguettes, rise due to fermentation, while unleavened breads, such as tortillas and matzo, do not contain any leavening agents. Breads are enjoyed worldwide and often accompany meals or serve as a base for sandwiches.