I used to make a really simple recipe using cihcken verde soup, but the no longer make it. So, I have been trying to come up with something simple, and I think I have found it. I like to make the sauce and cook the chicken in the morning so I don't burn my fingers when I make the enchiladas. This would also be good with ground beef.
Brown chicken until no longer pink. Meanwhile, prepare sauce. Heat soup, chilis, sour cream, sauce mix and cooking cream until hot. Add 1 cup of the shredded cheese. Stir to melt. If there is any liquid on the chicken, drain it off. Return to pan. Add 1/2 to 1 cup of the sauce to the chicken. Stir to coat. Divide chicken among tortilla shells. Wrap. Place seam side down in 9x13 pan. You will probably need a second smaller pan for extra enchiladas. Pour sauce over enchiladas. Cover with foil. Bake at 350 for 30-35 minutes. Uncover. Sprinkle with cheese. Return to oven. Bake five minutes more until cheese melts.