Shell'S Casserole

Directions

1. 1
   Turn conventional oven to 400°.
2. 2
   Boil shells and brown ground beef.
3. 3
   Next, mix ground beef, shells, onion and tomato sauce together.
4. 4
   Put half of the mixture in a pan.
5. 5
   Put 3 slices of cheese on it.
6. 6
   Put the rest on top of the cheese.
7. 7
   Put the rest of the cheese on top.
8. 8
   Put it in the oven for about 10 to 15 minutes, until cheese melts.