Instructions

  1. Pound the chicken breasts to about 1/4-inch thick (does not have to be exactly 1/4-inch).
  2. Mix together flour, seasoning salt, pepper, garlic powder and oregano in a shallow dish.
  3. Coat the chicken pieces in the flour mixture on all sides.
  4. Heat butter and oil in a large skillet and brown the chicken on one side.
  5. Turn the chicken over and add in the sliced mushrooms.
  6. Pour in the Marsala and sherry; mix to combine.
  7. Cover the skillet and simmer chicken and mushrooms for about 15-20 minutes (turning the chicken once).
  8. Serve the chicken with Parmesan cheese if desired.