1 1/2 lb. hamburger, brown and drain
1 sm. onion, chopped fine
2 c. enchilada sauce
1 can cream of chicken soup
1 doz. corn tortillas, chopped
1 sm. can chopped olives
cheese

Layer shells and meat mixture and sauce in a 9 x 13 pan. Top with shredded cheese. Cover with foil. Bake at 350 degrees for 30 minutes. Remove foil. Bake 10 more minutes.