1.Preheat An Outdoor Grill For Medium-High Heat. 2.Mix Together Ground Turkey, Pesto, Garlic, Feta Cheese, 1 1/2 Teaspoons Seasoned Salt, And Breadcrumbs In A Bowl Until Evenly Blended. Form Into 4 Patties. 3.Grill Pesto Burgers Until No Longer Pink In The Center, About 5 Minutes Per Side. Sprinkle With Seasoned Salt Halfway Through Cooking.