Creamy Chicken Marsala

4 tablespoons butter 4 boneless skinless chicken breast halves 4 shallots , minced 1/2 lb mushroom , sliced 1/4 cup dry marsala 1/2 cup heavy cream 1 teaspoon[...]

olive oil 2 -4 chicken breasts (see note above on servings) 1 Heat a little olive oil in a fry pan add chicken breasts, cook until browned on both sides about[...]