A friend of my Mother's gave her this recipe. It's very good. However, I came across a similar recipe the other day in one of my cookbooks and noticed that green salsa verde and black olives were added. So I decided I would add these two ingredients to the recipe and see how it turns out. I don't think you can go wrong with adding salsa. :)
Mix sour cream, onion, cheese, chilies, soup, chicken, salsa verde, and black olives. Spread on tortillas like thick butter. Roll up tortillas. Place in a 9x13 inch pan. Pour remaining mixture over enchiladas. Bake at 350 degrees for 30 minutes until bubbly.
Garnish with chopped black olives and green onions if desired.