Combine all ingredients in bowl. I use my hands to ensure everything is fully mixed. Form into four equal sized patties.
Preheat your grill to 300 degrees F. Spray grill grates with olive oil to prevent sticking. Grill turkey patties for a duration of about 30 minutes, turning only once half way through the cooking process. Ground turkey should be cooked to an internal temperature of at least 165 degrees F.
I like to top with a thick slice of sharp cheddar about 5 minutes before I'm done grilling.