INGREDIENTS
6 tbsp
unsalted butter
1
large shallot, thinly sliced
2 lb
mixed fresh mushrooms, such as shiitake, oyster and cremini, thinly sliced
2 tbsp
all-purpose flour
1 cup
dry white wine
1 cup
chicken or vegetable broth
1/2 cup
sour cream
2 tbsp
minced fresh flat-leaf parsley, plus more for garnish
Salt and freshly ground pepper,
1 lb
wide egg noodles or pappardelle