A hot dog or sausage in a loaf - this dish is the embodiment of simplicity. Therefore, probably, it has become so popular all over the world. And although it is not particularly refined, it is prepared in various parts of our planet. The history of hot dog originates back in the Middle Ages: it is believed that the first sausages appeared in Frankfurt in 1487. However, the turning point in the "career" of hot dogs is associated with mass emigration from Europe to the US at the end of the XIX century.