Ingredient:

• 2 cups mashed potatoes (with added milk and butter)
• 1/2 cup grated Parmesan cheese
• 1/2 cup shredded Swiss cheese
• 1 shallot, finely chopped
• 2 teaspoons minced fresh rosemary or 1/2 teaspoon dried rosemary, crushed
• 1 teaspoon minced fresh sage or 1/4 teaspoon dried sage leaves
• 1/2 teaspoon salt
• 1/4 teaspoon pepper
• 3 cups finely chopped cooked turkey
• 1 large egg
• 2 tablespoons water
• 1-1/4 cups panko bread crumbs
• Butter-flavored cooking spray
• Sour cream, optional