1. In medium skillet, heat 2 tsp oil (or Pam); add chicken. Cook over medium high heat; stirring frequently, until golden brown. Remove chicken from skillet, set aside.

2. In same skilet, add mushrooms and onions. Cook, stirring frequently, until all liquid has evaporated and onions are golden brown.

3. In small bowl, with wire whisk, combine broth and flour, blending until flour is dissolved; strain and add to skillet. Stirring constantly, bring liquid to a boil over high heat; reduce heat to low. Simmer 10 minutes, stirring frequently.

4. Stir reserved chicken into broth mixture; simmer 5 minutes. Remove skillet from heat; stir in sour cream, vinegar, mustard and pepper.

makes four servings, fat = 6 grams, fiber = 2 grams.

*I served over angel hair pasta! Delicious!!!