Dice the chicken and cook in a buttered or oiled pan until completely done. Do not undercook. Set aside.
Mix the enchilada mix and cream of chicken soup. Add water as necessary to thin this mixture.
Heat the refried beans. (Makes them easier to spread)
In a large casserole pan, add a layer of the enchilada sauce mixture. Then place about 8 tortillas to line the bottom of the pan. You can use more or less depending on the size of your pan.
On top of the tortillas, spread a layer of refried beans. Then add chicken, diced onions, a mix of cheeses, sliced olives, chiles, and enchilada sauce. Top this layer with about 8 more tortillas.
Make another layer with refried beans, chicken, diced onion, cheese, sliced olives, chiles, and more enchilada sauce.
If you’ve reached the top of your pan, top it with more tortillas and cover it with enchilada sauce. Then add more cheese and the rest of the olives.
Place the pan on a cookie sheet and place in a 350-degree oven for about an hour.