In a small bowl, combine mayonnaise and 1 tablespoon basil. Cover
and refrigerate until serving. Coat grill rack with nonstick cooking
spray before starting the grill. In a bowl, combine the milk, onion,
bread crumbs, salt, pepper and remaining basil. Crumble turkey
over mixture and mix well. Shape into four patties
Grill, covered, over indirect medium heat for 5-6 minutes on each
side or until meat is no longer pink and a thermometer reads 165
degrees F. Serve on buns with lettuce, tomato and basil
mayonnaise