👉 In culinary terms, a hot dog is a type of sandwich typically made from two pieces of bread rolled into a shape resembling a hotdog. The hot dog is commonly served with various toppings such as ham, cheese, lettuce, tomato, onion, mustard, pickles, and relish. Hot dogs are known for their crispy exterior and soft interior, often being seasoned with a combination of spices like paprika or cayenne pepper, which can vary depending on the recipe.