Herbed Turkey Stroganoff

Bahan-bahan (4 porsi)

• 1 small onion (finely diced)
• 3 tablespoons butter (divided)
• 8 ounces mushrooms (sliced)
• 3 cloves garlic (minced)
• ½ teaspoon chopped fresh rosemary (or ¼ teaspoon dried rosemary)
• ¼ cup white wine
• 2 tablespoons all-purpose flour
• 1 cup chicken broth (not low sodium)
• ½ cup heavy whipping cream
• ½ teaspoon dry mustard powder
• ½ teaspoon fresh thyme leaves (or ¼ teaspoon dried thyme leaves)
• 2 cups cooked chopped turkey (or 1 pound cooked lean ground turkey)
• ½ cup sour cream
• chopped fresh parsley (for garnish)
• 16 ounces egg noodles (measured dry, or pasta or potatoes, for serving)