<human>:  What is a great recipe for lasagna?
<bot>: A great recipe for lasagna starts with a layer of cooked lasagna noodles. Then, add a layer of your favorite meat sauce followed by ricotta cheese, mozzarella cheese and Parmesan cheese. Finally, add a layer of tomato sauce and more cheese. Bake the lasagna in a 375°F oven for 30 minutes or until the cheese is melted and bubbly. Enjoy!