3 chicken casserole the lighter version Recipes

olive oil nonstick cooking spray, onion, cut into 1/2-inch-thick slices and separated into rings, all-purpose flour, salt and pepper, green beans, trimmed, margarine or butter, shallot, finely chopped, sliced cremini or white mushrooms, reduced-sodium chicken broth, low-fat (1%) milk

chicken breasts, cooked and cubed (or about 6 cups cooked , cubed chicken or turkey, white or dark meat), flour tortillas (i use flour) or 8 corn tortillas, quartered (i use flour), low-fat condensed cream of chicken soup, onion, chopped, soup can water, nonfat sour cream, chopped mild green chilies, salsa (or 1 cup of ), shredded cheddar cheese