Instructions

  1. Melt butter in a large heavy Dutch oven or skillet over medium heat.
  2. Add/stir in flour to blend.
  3. Add in mushrooms, wine, broth, onion, garlic and Worcestershire sauce; cook until the mushrooms are tender and the sauce thickens, stirring occasionally (about 40 minutes).
  4. Season with salt and pepper.
  5. Transfer to a bowl.
  6. Sprinkle with chopped fresh parsley.