1 lb. ground beef
1 sm. chopped onion
1 can cream of mushroom soup
1 can Ranch style chili beans
1 can diced Rotel tomatoes
12 flour tortillas
1 lg. pkg. shredded Cheddar cheese

Brown beef and onions, drain. Fold in soup, beans and tomatoes. Grease bottom of cake pan. Cover bottom of pan with 6 tortillas. Pour half meat mixture over top. Layer 6 tortillas on top and pour rest of mixture. Top with cheese and bake.