Kale + Feta Turkey Burgers

Preheat the grill to 425ºF-450ºF. Alternatively, a grill pan sprayed with non-stick cooking spray over medium-high heat on the stove also works. Place a pan over medium heat on the stove or grill. Add the oil and once hot, add the roughly chopped kale and garlic. Cook until kale is wilted. Remove from heat and let cool slightly. In a bowl, combine the cooled kale and garlic mixture with all other ingredients (ground turkey, grated onion, feta cheese, oregano, salt, pepper) and mix well. Spray hands with a little cooking spray and form the mixture into 4-5 large patties. Patties will weigh about 6 oz. each if making 4, or 4.8 oz if making 5. Press a few extra crumbles of feta cheese into the patties. Grill for 10 minutes on one side, then flip and grill for another 6-8 minutes or until cooked through (160ºF internal temperature).