<human>:  Teach me how to cook lasagna
<bot>: Cooking lasagna is not as difficult as you may think. Start by preheating your oven to 375°F. Next, you will need 10-12 lasagna noodles, some ricotta cheese, shredded mozzarella and Parmesan cheese, a jar of your favorite pasta sauce, and some chopped vegetables of your choice.Begin by layering 4-5 lasagna noodles in the bottom of your baking dish, then spread a layer of your pasta sauce over the noodles; add a layer of your chopped vegetables, a layer of ricotta cheese, and a layer of mozzarella and Parmesan cheese. Repeat this process until you reach the top of the baking dish, then top with additional mozzarella and Parmesan cheese.Bake in preheated oven for 40-45 minutes until the cheese is golden and bubbly. Serve hot and enjoy!