Cook lasagna noodles according to package directions. Drain and set aside.
In a large saucepan or skillet, scramble-fry meat, onion, and garlic until meat is brown and onion is tender.
Stir in crushed tomatoes, tomato sauce, tomato paste, and seasonings. Bring to a boil. Cover and simmer for 15 minutes, stirring occasionally.
Combine egg, cottage cheese, 1/4 cup Parmesan cheese, and parsley.
Layer half lasagna noodles in a lightly greased 9×13 pan. Spread with half the meat sauce and then half the cheese filling. Repeat layers.
Sprinkle remaining parmesan cheese on top and additional grated mozzarella, if desired.
Bake at 375°F for 30 to 35 minutes and let stand 10 minutes before serving.