A hot dog bun is a type of soft bread specifically designed to hold a hot dog, which is a cooked sausage typically made from beef, pork, or poultry. The bun is usually elongated and has a slit down the middle, allowing it to easily cradle the sausage. Hot dog buns are commonly made from white or whole wheat flour and can be found in various styles, including steamed or toasted. Hot dog buns are a popular food item at outdoor events, barbecues, and sporting events. They are often served with a variety of condiments, such as mustard, ketchup, relish, and onions, enhancing the flavor of the hot dog. In addition to traditional hot dogs, buns can also be used for other fillings, making them versatile for different culinary creations.