Easy Lasagna

1 pound ground beef, browned and drained
1 onion, chopped
1/2 cup Nearly Hamburger Helper Mix
2 cups water
16 ounce tomato sauce
3 cups lasagna noodles, uncooked and broken into pieces
1/4 cup parmesan cheese
2 cups mozzarella cheese, shredded

Combine all except the mozzarella cheese in a large skillet. Bring to a
boil, then simmer for 15 minutes or until noodles are cooked. Top with
Mozzarella cheese. Cover and remove from heat. Serve when cheese is melted.