Saute mushrooms and butter in a medium skillet for 2-3 minutes. Drain.
Combine sour cream, flour, and pepper in a small mixing bowl. Pour over mushrooms, stirring gently. Cook until thoroughly heated (do not boil).
Spoon mixture into a lightly greased 1 qt. casserole, and sprinkle with parmesan cheese.
Bake at 425°F for 10-15 minutes or until lightly browned. Sprinkle with fresh parsley.
Calories From Fat
% Daily Value*
Total Fat 0g
Saturated Fat 0g
Trans Fat 0g
Dietary Fibers 0g
* Percent Daily Values are based on a 2,000 calorie diet.
* Nutrition information is estimated based on the ingredients and cooking instructions as described in each recipe and is intended to be used for informational purposes only. Please note that nutrition details may vary based on methods of preparation, origin and freshness of ingredients used.