Chicken with Mustard Mascarpone Marsala Sauce

To lighten the dish, use egg noodles. The original recipes calls for fettuccine; I'd try that as an option to make this a heartier meal. This is a creamy twist on the classic marsala sauce

1 1/2 pounds boneless skinless chicken breasts, each breast cut crosswise into 3 pieces
Salt and freshly ground black pepper
2 tablespoons olive oil
5 tablespoons butter, divided
3/4 cup chopped onion
1 pound cremini mushrooms, sliced
2 tablespoons minced garlic
1 cup dry Marsala wine
1 cup (8 ounces) mascarpone cheese
2 tablespoons Dijon mustard
2 tablespoons chopped fresh Italian parsley leaves
12 ounces dried fettuccine

Sprinkle the chicken with salt and pepper. Heat the oil in a heavy large skillet over high heat. Add the chicken and cook just until brown, about 4 minutes per side. Transfer the chicken to a plate and cool slightly.

While the chicken cools, melt 2 tablespoons of butter to the same skillet over medium-high heat, then add the onion and saute until tender, about 2 minutes. Add the mushrooms and garlic and saute until the mushrooms are tender and the juices evaporate, about 12 minutes. Add the wine and simmer until it is reduced by half, about 4 minutes. Stir in the mascarpone and mustard. Cut the chicken breasts crosswise into 1/3-inch-thick slices. Return the chicken and any accumulated juices to the skillet. Simmer, uncovered, over medium-low heat until the chicken is just cooked through and the sauce thickens slightly, about 2 minutes. Season the sauce, to taste, with salt and pepper.

Meanwhile, bring a large pot of salted water to a boil. Add macaroni and cook until al dente. Drain. Toss with 3 tablespoons of butter and season, to taste, with salt and pepper. Spoon the chicken mixture over top.