INGREDIENTS
1
pound penne pasta
4
tablespoons butter, divided
1 lb
chicken breast meat, cut into 1″ chunks
1/2 tsp
kosher salt
1/4 tsp
ground black pepper
1
red onion, chopped
1 lb
shiitake mushrooms, sliced (you can use crimini if you want)
2
cloves garlic
1
cup Madeira wine
1 cup
chicken broth
1/2
cup sour cream
1
cup heavy cream
1/2 cup
Parmesan cheese