When it comes to finding the perfect synonyms for "hotdog bun," several options come to mind. Bun, roll, bread, and even the fancier option "artisanal bread" all work as synonyms for the soft, elongated bread used to hold hotdogs. Some popular regional options include steamed buns, hoagies, pretzel rolls, or Texas toast. Healthier bread options such as whole-wheat, gluten-free, or sourdough buns provide a twist on the regular carbohydrate-heavy treat. The sky is the limit for different types of hotdog bun, but no matter what they're called, they all serve one important purpose: to cradle our beloved hot dogs.