Preheat oven to 350 F.
Mix all ingredients together, except for the chicken. Cook the diced chicken in a pan until white or bake in a crock pot for 3-4 hours and shred. Do not overcook.
Spread a small amount of soup mixture on the bottom of a 9x13 baking dish; this will prevent the enchiladas from sticking to the bottom of the pan. Fill tortilla shells with chicken and soup mixture. Roll up and put in dish. Pour remaining amount of sauce over the top of the enchiladas. Top with more cheese and olives.
Bake for 35-40 minutes. Remove from oven, cool, and enjoy.
[My 2 Cents]
These are great served with your favorite rice. If you do not like the flavor of the green chilies you can half the recommended amount or omit all together. Try substituting whole grain tortillas for the flour tortillas, still tastes just as great but healthier!
Adapted from My friend, Shauna