Mexican Casserole

Directions

1. 1
   Brown meat and onions.
2. 2
   Pour off excess fat.
3. 3
   Add Ro-Tel tomatoes and mushroom soup.
4. 4
   Heat to simmer stage.
5. 5
   Put Fritos in bottom of 9 x 13-inch pan.
6. 6
   Pour meat-soup mixture over this, then cover with grated cheese and cook in 350° oven until cheese melts.