Pasta sheets are thin, flat sheets of dough made from flour and water, commonly used in various Italian dishes. They serve as the base for popular recipes like lasagna and ravioli. Pasta sheets can be made fresh at home or purchased pre-made from stores, and they come in different thicknesses and sizes. To prepare pasta sheets, the dough is rolled out and cut into desired shapes. When cooked, they become tender and absorb flavors from sauces and fillings. They are versatile and can be layered, stuffed, or rolled, making them a staple in many cuisines beyond just Italian.