Tortilla Casserole - cooking recipe

Ingredients

1 lb ground beef
1 onion, chopped
1 (10 1/2 ounce) can mushroom soup
1 (2 ounce) can black olives, sliced
1 (15 ounce) can tomato sauce
1 cup taco sauce or 1 cup salsa
1 lb cheddar cheese, grated
12 corn tortillas, torn into small pcs
salt and pepper, to taste

Preparation

Brown ground beef and onion in skillet.
Put all the other ingredients into large mixing bowl and mix well.
Add ground beef mixture.
Put in covered casserole dish.
Bake at 350\u00b0F for 1 hour.