Spring vegetables brighten up this pasta Alfredo. A rich & creamy dish. Kosher salt One 9-ounce package fresh fettuccine Extra-virgin olive oil, for tossing 2 cups shiitake mushrooms (about 4 ounces), stems removed and discarded 1 bunch thin asparagus, about 1 pound 1 stick (8 tablespoons) unsalted butter 1/2 cup frozen peas Freshly ground black… Continue reading