16 oz. wide egg noodles
1 cup Sour cream
1/4 cup flour
2 pounds round steak, cut into 1 inch cubes
1 yellow onion, minced
8 oz. sliced mushrooms
2 tbsp. unsalted butter
1/2 tsp. Paprika
1/2 tsp. celery seed
1 tsp. parsley flakes
1 tsp. onion powder
1 tsp. black pepper
2 tsp. salt
1/2 cup white wine
1/2 cup skim milk
1/2 cup beef broth, divided