Spanish Casserole - cooking recipe

Ingredients

1 lb lean ground beef
1 large white onions or 1 large yellow onion, chopped
1 package taco seasoning mix
1 lb cheddar cheese, grated
1 (7 3/4 ounce) can tomato sauce
1 can cream of mushroom soup
1 can cream of chicken soup
1 (7 ounce) can green chili peppers, diced
1 (8 ounce) can black olives, sliced (optional)
1 package corn tortilla

Preparation

Brown ground beef and onion together; drain.
Add taco seasoning mix and water, according to package directions.
Then, add all other ingredients (except tortillas and 1/4 of the grated cheese).
Line 9 x 13 pan with six tortillas.
Pour beef mixture over tortillas with small amount of cheese.
Continue with layers until are tortillas are gone; then cover with remaining cheese.
Cover with aluminum foil.
Bake at 350 degrees for 30 minutes.