What is the difference between lasagna and lasagna al forno?

Lasagna refers to the dish made with layers of pasta, meat, cheese, and sauce, typically baked in the oven. "Lasagna al forno," which translates to "lasagna baked in the oven," emphasizes the cooking method, indicating that the dish is baked until it is hot and bubbly. Essentially, while all lasagna is baked, "lasagna al forno" specifically highlights the oven-baking aspect, often associated with a crispy top layer.