Hot sandwiches are a classic comfort food that have been around for centuries. They are made by placing a filling between two slices of bread and then toasting or grilling the sandwich until the bread is golden brown and the filling is hot and melted. The term 'hot sandwiches' can refer to a variety of different types of sandwiches, including grilled cheese, paninis, and Reubens. The crossword solution for the term 'hot sandwiches' is 'melts'.