Mexican Casserole - cooking recipe

Ingredients

10 corn tortillas (uncooked)
1 small can sliced black olives
1 can cream of mushroom soup
1 can Ro-Tel tomatoes, crushed
1 can refried beans
1 medium onion, diced
1 1/2 c. shredded Cheddar cheese
1 1/2 tsp. chili powder
salt and pepper to taste
1 tsp. vegetable oil

Preparation

Saute onions in oil.
Add ground beef and brown.
Drain grease.
Add chili powder.
Mix well.