The document discusses different types of sandwiches. It identifies cold sandwiches and hot sandwiches as the two main types. Cold sandwiches include tea sandwiches and club sandwiches while hot sandwiches include hamburgers, hotdogs, and grilled sandwiches. The document also discusses the components of a sandwich which include bread, spreads, and fillings. Various bread options are mentioned like flatbreads, quick breads, and loaf bread.