Turkey Burger Patty Melt Sandwich

How to make the best turkey burger patty melt with caramelized onion and cheddar cheese. Start by making your turkey patties just as you would regular burgers. This is a perfect sandwich alternative to the classic cheeseburger. Turkey doesn't have to be eaten just on Thanksgiving anymore. Give this tasty turkey patty melt recipe a try, and let ole Mr. Cast Iron know what you think!