<human>:  How do I cook a delicious lasagna?
<bot>: To make a delicious lasagna, you will need lasagna noodles, a tomato-based sauce, ricotta cheese, shredded mozzarella cheese, and your favorite toppings. Preheat your oven to 375°F (190°C). Begin by layering the bottom of a greased baking dish with lasagna noodles. Spread a layer of tomato-based sauce, followed by a layer of ricotta cheese and mozzarella cheese. Continue to layer noodles, sauce and cheeses until your baking dish is full. Top with additional sauce and mozzarella cheese. Bake for 30–35 minutes, or until the lasagna is cooked through and the cheese is melted on top. Let the lasagna cool for 10 minutes before serving. Enjoy!