Ingredients:

4 chicken breasts, boneless & skinless
1/2 cup flour
Salt to taste
Pepper to taste
Dried oregano to taste
4 Tbsp oil
4 Tbsp butter or margarine
2 cups fresh mushrooms, sliced
1 cup Marsala wine

Directions:

Pound chicken breasts between sheets of plastic wrap until about 1/4″ thickness. Combine flour, salt, pepper and oregano in a mixing bowl. Dredge chicken pieces in the flour, shaking off any excess. Heat oil and butter in a skillet over medium heat. Cook chicken breasts on medium heat for about 2 minutes on the first side or until lightly browned. Turn breasts over to cook other side, then add mushrooms to skillet. Cook breasts about 2 more minutes, until both sides are lightly browned. Continue to stir mushrooms. Add Marsala wine around chicken pieces.
Cover and simmer for about 15 minutes.