This is another favorite healthier recipe of Jim's that I found on the net many years ago. Unfortunately, I don't remember the source. I can only tell you that it's a great quickie chile relleno casserole. As I've moved through my phases of healthy eating, I have moved from quite a bit of "fat free" things in favor of what I consider to be healthier (real!!) reduced fat. When I make this recipe these days, I used reduced fat cheese and sour cream. The choice is yours. Enjoy!