PLACE bread slices in single layer on baking sheet. Lightly spray bread with cooking spray. Bake at 350°F for 5 minutes or until golden brown. Cool.
SPREAD each bread slice with 1 tsp. dressing. Fold each turkey slice in half, then into thirds to form triangle; place 1 on each toast slice. Sprinkle with cheese. Top each with 1/4 tsp. relish.
BROIL 4 inches from heat 3 minutes or until cheese is melted.