Chicken marsala meatballs

Cutlets and meatballs

¼ cup panko breadcrumbs 2 tablespoons milk, room temperature ⅓ cup plus 1 tablespoon Marsala wine 1 pound ground white meat chicken ¼ cup grated pecorino, plus extra for serving 1 large egg, beaten 2 tablespoons chopped fresh parsley 1 teaspoon kosher salt ⅛ teaspoon freshly ground black pepper 2 tablespoon extra-virgin olive oil 8 ounces cremini mushrooms, sliced 1 large shallot, minced 1½ teaspoons flour 1¼ cups low-sodium chicken broth