Brown chicken in the oil. Season it with salt and pepper. Sprinkle just a little of chilli powder. Cook until chicken is done.
In a bowl mix together soups,sour cream and chillies.
Put 1/2 cup of cream mixture on bottom of baking dishand spread.Dip tortillas in water and place on top of mixture.Place some soup mixture on top . Now put some of the chicken pieces and cheese over that. You should be able to get three layers like this. last layer does not need chicken, just a ton of cheese. Thats the best part!
Place in a 425* oven for 20 minutes or until cheese is melted and golden brown.