One-Pot Creamy Mushroom Chicken Pasta

An easy weeknight pasta dish that you can make in one pot! One-Pot Creamy Chicken Mushroom Pasta Servings:  6 Ingredients 3 tablespoons olive oil 1 ½ pounds boneless skinless chicken breast, cut in chunks 2 cups sliced white or button mushrooms 1 white onion, sliced 3 cups chicken stock 1 ½ cups heavy cream 1 cup Marsala wine* 3 cups uncooked penne pasta 1 cup shredded parmesan cheese Salt and pepper (to taste) Fresh parsley (optional garnish) PREPARATION 1. Heat a large pot over medium-high heat. Add