Lasagne are a type of wide, flat pasta, possibly one of the oldest types of pasta. Lasagne, or the singular lasagna, commonly refers to a culinary dish made with stacked layers of pasta alternated with sauces and ingredients such as meats, vegetables and cheese, and sometimes topped with melted grated cheese.Typically, the cooked pasta is assembled with the other ingredients and then baked in an oven. The resulting lasagne casserole is cut into single-serving square portions.

Lasagne originated in Italy during the Middle Ages and has traditionally been ascribed to the city of Naples. The first recorded recipe was set down in the early 14th century Liber de Coquina. It bore only a slight resemblance to the later traditional form of lasagne, featuring a fermented dough flattened into a thin sheet, boiled, sprinkled with cheese and spices, and then eaten with the use of a small pointed stick.
