Firecracker Casserole

Directions

1. 1
   Cook ground beef and onion until done; drain.
2. 2
   Add chili powder, cumin and salt.
3. 3
   Stir well.
4. 4
   Cook over low heat 10 minutes.
5. 5
   Put meat mixture into a 13 x 9 x 2-inch Pam-sprayed casserole dish.
6. 6
   Layer beans, tortillas and cheeses over meat mixture.
7. 7
   Pour Ro-Tel tomatoes on top.
8. 8
   Cover casserole and refrigerate overnight.
9. 9
   Bake, uncovered, at 350° for 1 hour. Serves 8 to 10.