Hamburger buns are soft, round bread rolls specifically designed to hold a hamburger patty and its toppings. They are typically made from flour, water, yeast, sugar, and salt, which are mixed and baked to create a light and fluffy texture. Buns can be found in various styles, including sesame seed, whole wheat, and gluten-free options. These buns serve an important purpose in a hamburger, providing a convenient way to hold the ingredients together while adding flavor and texture. They are often toasted or grilled to enhance their taste and can be paired with a variety of condiments and toppings, such as lettuce, tomato, and cheese.