GRILL DIRECTIONS: Heat grill. In small bowl, combine cream cheese and salad dressing mix; mix well.
In medium bowl, combine ground turkey, 1/2 cup of the cream cheese mixture and bread crumbs; mix well. Shape mixture into 4 patties, 1/2 inch thick.
When ready to grill, place patties on gas grill over medium heat or on charcoal grill 4 to 6 inches from medium coals. Cook 10 to 12 minutes or until patties are no longer pink in center, turning once.
Meanwhile, place buns, cut side down, on grill. Cook 1 to 2 minutes or until buns are lightly toasted.
To serve, spread cut side of buns with remaining cream cheese mixture. Place 1 spinach leaf and patty in each bun.