This is definitely a comfort food meal, and reheats well for lunch the next day.
8 oz. whole wheat elbow macaroni, cooked al dente and drained
2 c. fat-free cheddar cheese or soy cheese
2 c. fat-free cottage cheese
1 c. fat-free sour cream
1 egg
1 10oz. box spinach, thawed and drained
1 lb. chicken, cut in small pieces and stir fried
Dijon mustard to taste
Preheat oven to 350F and use cooking spray to grease a 4 qt baking dish. Mix all ingredients together, and bake for 40-45 min.