Easy Mexican Casserole (Amy Scharbauer)

2 lbs. Ground Beef
1 med. onion
1 pkg. Taco Seasoning
1 can Cream of Chicken
1 can Cream of Mushroom
1 (10 oz) can Enchilada Sauce (hot)
1 (4 oz) can Chopped green chilies (optinal)
1 (10 oz) pkg. Mild cheddar cheese
1 pkg. Corn Tortillas

Brown beef and onion together; drain. Add taco seasoning, soups, chilies, and enchilada sauce; simmer for 15 minutes. Spoon just enough mixture into medium size casserole dish to cover the bottom. Alternate layers of tortillas, meat mixture, and grated cheese ( I do this 2 times). Bake at 350 degrees for 20 to 25 minutes. (You don't have to use the hot ingredients...we just like everything really spicey!)