2 10oz. Pkg. Frozen Spinach
1 C. Water or stock
1 1/2 lb. Boneless, skinless Chicken Breasts
1/2 Stalk Celery
1/2 sm. Onion
3 T. Flour
1/2 C. Skim Milk
1/4 C. Parmesan Cheese
1/8 tsp. Nutmeg

Preheat oven to 375 degrees. Cook spinach according to package directions. Drain well. Simmer chicken in water with the celery and onion chicken is no longer pink, about 15 minutes. Remove chicken, reserving 1 C. of cooking liquid, discard vegetables. Shake flour with milk in a covered container well to remove all lumps. Mix with reserved liquid in saucepan. Cook, stirring constantly, until thickened. Stir in nutmeg and cheese. Mix spinach with half the sauce and spread in a 9×13 baking dish that has been sprayed with non-stick cooking spray. Arrange chicken over spinach, pour remainder of sauce over chicken. Bake, uncovered, about 25-30 minutes, until fully heated and the chicken done.