02
Preheat the oven to 350 degrees F.
03Bring a pot of water to a boil. Cook the lasagna noodles according to the package directions and drain.04In the bottom of a 9-by-13-by-2-inch baking pan, spread a layer of the prepared sauce. Top with a layer of the lasagna noodles and the ricotta, mozzarella and Parmesan cheeses. Repeat, ending with the sauce, noodles and cheeses.05Bake until lightly browned and bubbling, about 40 minutes. Allow the dish to stand for 15 minutes before serving. Cut the lasagna into 3-inch squares and serve.