In a large skillet, cook the green pepper and onion in the oil.
Add the tomatoes, celery soup, chicken soup, green chilies, chili powder, garlic powder, pepper, salt and cumin to the skillet. Mix well with a spoon and simmer about 10 minutes.
Add a layer of crushed tortilla chips to a 9 x 13 baking dish. Next, add a layer of chicken and cover with half the soup mixture from your skillet. Then sprinkle 1 cup of the shredded cheese. Add another layer of chips, chicken, and the rest of the soup mixtures.
Bake in a preheated 350 degree oven for 20 to 25 minutes. Remove and add remaining cup of cheese. Return to oven for about 5 minutes or long enough to melt the cheese on top of the casserole dish.
Makes 10 to 12
*You can add some cayenne or hot sauce to this casserole to spice it up. You could also serve with a dollop of sour cream on top, chopped tomatoes, olives, etc. This makes a great dish for company and you can use your imagination and add other ingredients, too.