Preheat oven to 350° F.

Dice chicken, onion, and bell pepper.

In a large skillet cook chicken, onions , and bell pepper. Add salt, pepper, and creole seasoning. Cook till chicken is no longer pink. When finished drain.

In a large mixing bowl add drained chicken, onions, and pepper. Add cream of mushroom, and cup of salsa.

In a large casserole dish add a layer of crushed Doritos. On top of that add a layer of shredded cheese.

Add 1/2 cup of Doritos to the chicken mixture. Mix together until blended well.

In the large casserole dish add the chicken mixture. Spread evenly throughout the dish.

Next add a layer of Doritos. Top the casserole off with the remaining Mexican shredded cheese.

Place in oven for approximately 20 minutes or until cheese is melted and looks crunchy.

Remove from oven and let cool for about 10 minutes.