Turkey Tetrazzini

Ingredients

• 5 tablespoons butter
• 8 ounces baby bella mushrooms, sliced
• 4 green onions, chopped (2/3 cup)
• 2 tablespoons flour
• 2 cups chicken broth
• ¾ cup half-and-half, room temperature
• ¼ cup plus 1 tablespoon freshly grated Parmesan cheese
• ¼ cup sherry
• ½ teaspoon kosher salt
• ½ teaspoon freshly ground pepper
• 2 cups hot cooked fusilli pasta
• 2 cups cooked turkey or chicken, diced
• 1 cup fine, fresh soft bread crumbs