In a large skillet, brown one pound of lean ground beef, crumble.
Drain off the fat and add:
one-half cup of the Homemade Ground Beef Helper Mix,
one chopped onion,
two cups water,
16 ounces of tomato sauce,
three cups dry noodles
and one-fourth cup Parmesan cheese.
Bring to a boil.
Reduce heat and simmer for 15 minutes, stirring until thickened.
Top with two cups of mozzarella cheese five minutes before serving;
turn off heat, stop stirring and allow cheese to melt.