Chicken Pot Pie
["2 tsp. margarine", "1 c. each sliced mushrooms and broccoli florets", "1/2 c. each diced onion and sliced carrots", "1/4 lb. cooked, skinned and boned chicken, cubed", "1 tsp. all-purpose flour", "1/2 c. canned ready to serve low sodium chicken broth", "1 c. skim or nonfat milk", "1 egg white", "1/3 c. plus 2 Tbsp. buttermilk baking mix"]
["In a 9-inch nonstick skillet, melt margarine. Add vegetables and saute over medium heat until carrots are tender-crisp, 2 to 3 minutes. Add chicken and stir to combine. Sprinkle flour over vegetables and chicken mixture. Stir quickly to combine. Cook, stirring constantly, for 1 minute. Continue to stir.", "Gradually add broth; bring mixture to a boil. Reduce heat to low and let simmer until mixture thickens, about 5 minutes. Preheat oven to 350\u00b0."]
["margarine", "mushrooms", "onion", "chicken", "all-purpose flour", "chicken broth", "nonfat milk", "egg", "buttermilk baking mix"]