One-Step Lasagna
["2 c. water", "2 (30 oz.) jars spaghetti sauce", "1 lb. lasagna noodles", "1 lb. ground beef, browned and seasoned", "12 oz. Mozzarella, sliced", "15 oz. Ricotta cheese", "1/2 c. Parmesan"]
["Combine water with sauce and ground beef. Cover a 9 x 13-inch pan with 1 1/2 cups sauce mixture. Arrange a layer of uncooked noodles over sauce. Spread half the Ricotta and half the Mozzarella over noodles.", "Sprinkle with 2 tablespoons Parmesan. Repeat with another layer of noodles, the Ricotta, Mozzarella and 2 tablespoons Parmesan. Top with the remaining noodles.", "Pour remaining sauce over all to cover.", "Sprinkle on Parmesan. Cover with heavy-duty foil. Set on a jelly roll pan (important).", "Bake at 350\u00b0 for 1 hour and 15 minutes.", "Let stand, covered, for 10 minutes."]
["water", "sauce", "lasagna noodles", "ground beef", "Mozzarella", "Ricotta cheese", "Parmesan"]