<human>:  I need a good recipe for lasagna.
<bot>: Preheat the oven to 375 degrees F (190 degrees C). 2 Grease a 9x13 inch baking pan. 3 In a large pot, brown the ground beef over medium heat. Drain off any excess fat. 4 Stir in the garlic, onion, and Italian seasoning. Add the tomatoes, tomato paste, and tomato sauce; simmer for 10 minutes. 5 In a medium bowl, combine ricotta cheese, eggs, parsley, and Parmesan cheese. 6 To assemble the lasagna, spread a thin layer of the meat sauce in the bottom of the prepared pan. 7 Place 4 lasagna noodles over the sauce, overlapping them slightly. 8 Spread 1/3 of the ricotta cheese mixture evenly over the noodles. 9 Top with 1/3 of the mozzarella cheese slices and 1/2 of the remaining meat sauce.10 Repeat layering with the remaining noodles, ricotta cheese mixture, mozzarella cheese, meat sauce, and Parmesan cheese. 11 Cover the lasagna with aluminum foil and bake in the preheated oven for 30 minutes. 12 Remove the foil and bake for an additional 15 minutes. Let stand for 10 minutes before serving.