Lasagna

Directions

1. 1
   Preheat oven to 350°.
2. 2
   Brown ground beef, onions and salt until light brown.
3. 3
   Drain.
4. 4
   Add spaghetti sauce.
5. 5
   Simmer 15 minutes.
6. 6
   Add 1/2 cup Parmesan cheese to Ragu mixture.
7. 7
   Cook lasagna noodles according to directions.
8. 8
   Drain.
9. 9
   Layer in greased large shallow baking dish as follows: noodles, sauce, Ricotta cheese, Mozzarella cheese and Provolone cheese.
10. 10
    Layer again, ending with all cheeses and Parmesan cheese on top.
11. 11
    Bake at 350° for about 45 minutes, until bubbly all over.
12. 12
    Let cool 10 minutes to firm up before cutting.