Ground Turkey Stroganoff

Ingredients

• 2 tablespoons extra-virgin olive oil
• ½ cup chopped yellow onion
• 4 ounces mushrooms, sliced
• 1½ pounds ground turkey
• 2 Tb dry sherry, optional
• ¾ cup beef broth
• ¾ cup milk
• 1 teaspoon Dijon mustard
• 1 pound egg noodles
• 2 tablespoons unsalted butter
• 1 cup sour cream
• Kosher salt
• freshly ground pepper
• Chopped fresh flat-leaf parsley, for garnish
• ¼ cup all-purpose flour
• 2½ teaspoons seasoned salt
• ¼ teaspoon ground white pepper
• 2 teaspoons garlic powder
• 1 teaspoon sugar
• 1 teaspoon dried thyme
• ½ teaspoon ground nutmeg